Yuamu Ohdo

Yuamu Ohdo

Names
English	Yuamu Ohdo
Japanese Japanese 王（おう）道（どう） 遊（ゆ）歩（あむ） Base 王道 遊歩 Furigana おうどう ゆあむ Rōmaji Ōdō Yuamu
Personal
Birth	April 10
Age	Fifth-grade (Season 1) Seventh-grade (Season 2)
Gender	Female
Relatives
Yuhi Ohdo (older twin brother) Yuga Ohdo (descendant) Yuga's mother (descendant)
Career Education
Organization	UTS (president)
School	Alien Middle School #8 (Season 2)
Duelist
Tournament Position Friendship Rush Duel Tournament No Result Galaxy Cup Sixth (Disqualified)
Deck	High Tech Dragon Jointech
Appearances
Anime debut	Yu-Gi-Oh! GO RUSH!! episode 0011: "This is Ultraterrestrial Trouble Solutions!"
Appears in Anime Yu-Gi-Oh! GO RUSH!!
Voice actors
Japanese	Koko Fukushima
Ohdo, Yuamu

Yuamu Ohdo (王（おう）道（どう） 遊（ゆ）歩（あむ） Ōdō Yuamu) is one of the main characters of the Yu-Gi-Oh! GO RUSH!! anime, and Yuhi Ohdo's younger twin sister. She is the president of UTS.

Design

Appearance

Full-body view of Yuamu in the first and second seasons.

Yuamu is a pale-skinned bespectacled girl with purple eyes and long thick waist-length brown hair that has two small red highlights in her bangs and that turns green past her shoulders. She wears similar orange overalls to her brother Yuhi while working at UTS, but ties the sleeves around her waist and rolls the legs up to expose pink and white striped programming socks. She also wears an aqua top under a white bolero jacket with the short sleeves rolled up to her shoulders, white protective gloves, black and white shoes like her brother's, an aqua choker, a large pink ribbon tying her hair back, and large magenta-rimmed ovular glasses. Yuamu can use these glasses as a thermal scope or to zoom in on faraway objects.

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Reference sheets

While Yuamu is wearing more casual clothes, she retains her top and jacket, but removes her gloves to reveal a bracelet around her right wrist and wears light purple short shorts with a dark red belt and uneven black stockings; the stocking on her right leg is held up by a garter, the stocking on her left is slightly shorter, with a short garter leading to a band that reaches the height of her other stocking. She carries a black handbag and wears large black boots with two red straps around each ankle.

In the second season, Yuamu's hair is longer and tied with smaller pink ribbons at the side of her head, though her hair is voluminous enough to appear largely unchanged. She now wears a sailor fuku uniform: a white blouse with a blue collar tied at the neck by a red ribbon, a pleated blue skirt, and calf-length white socks with brown Mary Jane-style shoes. Yuamu also wears a blue finger-less glove on her right hand with a section removed from the back; Yuhi wears a matching glove on his left hand and these gloves are the same as those worn by Yuga Ohdo. Outside of school, she wears a black shirt with elbow length sleeves and neck collar with a red tag top. She still wears her orange overalls and gloves while working, but for her casual clothes, she wear a red skirt that matches her top with blue and yellow horizontal striped socks with a blue line on the top, and gray boots.

Personality

Yuamu is level-headed and intelligent, evidenced by her having founded and managed her own company as a fifth-grader. A shrewd businesswoman, she is adept at understanding when a situation can be used to her and her company's advantage, such as when she used the Rush Duel between Yudias Velgear and her brother as an opportunity to recruit the former as an employee. She is also proficient at reading people's true intentions, as she was the first to deduce that Yudias' true goal in coming to Earth was primarily to learn more about Rush Duels.

Compared to her brother, Yuamu is not as excitable or easy to impress, keeping her cool even during situations like being abducted by aliens. Despite being the younger twin, she takes on a more commanding role over her sibling, seen in her directing Yuhi while on the job and referring to him as a mere employee of UTS. Even so, she has a level of confidence in Yuhi's abilities, shown in her willingness to bet on him winning the Duel with Yudias in order to force him to work for their company.

Voice/Mannerisms

Yuamu is more eloquent than Yuhi, but still sometimes uses words specific to people from the countryside. When speaking, Yuamu places a somewhat unusual stress on the ending of her sentences, which is rendered in text such as closed captioning and quotes by writing the last syllabe as katakana instead of the proper hiragana (e.g. in the Japanese title of the Strongest Battle Deck Yuamu - Come Forth! High Tech Dragon!, where the "Come Forth!" part is written as 「おいでヨ！」 instead of 「おいでよ！」).

Abilities

Yuamu is a skilled Rush Duelist, stated in promotional material to be even stronger than Yuhi. These skills were demonstrated when, after seeing Yuhi play his first turn against Yudias, she was able to correctly discern he'd drawn a terrible hand, as well as predict his exact thoughts on the situation and strategy. She is also confident enough in her skills to offer to teach Yudias about the game.

Like her brother, she seems adept at riding a hoverboard. Yuamu and Yuhi appear to be capable of sensing the others' thoughts when separated.

Etymology

Yuamu's name contains the character「遊」(Yū) that previous Yu-Gi-Oh! protagonists (and her brother) have, though her name does not have the usual doubled U. 「遊歩」 means "promenade" or "esplanade", and is usually read Yūho; the reading used is an anagram of Ayumu 「歩む」, which means "to walk". Her last name translates to "Royal Road".

Biography

History

Yuamu was friends with Manya Atachi in preschool, and often spent time with her outside the class keeping up with the trends. Manya eventually moved away to the city to become an actress, and Yuamu promised to watch all the films she appeared in. Manya eventually became a successful child actress, and Yuamu kept her promise, watching every single one of Manya's roles and memorizing details about them. At some point Yuamu also became aware of the Space Treasure.

First Arc

Yuamu spotted a light in the sky one night, and the next morning, Yuhi reported hearing a loud noise in the night. Yuamu and Yuhi were contracted to find a cat, so they headed to the outskirts of Mutsuba Town, where Yuamu used her glasses to spot the cat, but Yuhi bungled their attempt to catch it, much to Yuamu's disappointment. On their way home as Yuhi was grumbling about his Earthdamar, Yuamu spotted trees knocked down in a crop circle and told Yuhi he might get his chance to meet an alien. As they documented the site, Yuamu walked into an invisble wall, which revealed a door to a spaceship that left Earth once they boarded. The ship's occupant, Yudias Velgear, revealed himself and claimed to be an alien fleeing from a war engulfing his home system, so Yuamu suggested Yuhi challenge Yudias to a Rush Duel as he'd wanted. To her surprise, Yudias agreed, though he was unfamiliar with Yuhi's cards and demanded they Duel with booster packs instead. When Yuhi cut open a pack, Yudias bound him in electricity and prepared to punish him in front of his 8.88 million countrymen for destroying his Rush Duels until Yuamu showed him the cards inside the packs and explained what they were. Yuamu asked if Yudias' true purpose had been to Rush Duel, and Yudias confirmed they had heard a legend that they would guide his people to a new future. Yuamu took the opportunity to add conditions to the Rush Duel; they would teach Yudias about Rush Dueling if he won, but Yudias would work for UTS if Yuhi won. Even after she explained the purpose of UTS to Yudias, he agreed to the Rush Duel. Yuamu tutored Yudias throughout the Rush Duel, interested by his Galaxy Type monsters and noting to her dismay that Yuhi had drawn a bad hand and was going easy on Yudias since he was a beginner. Yudias consequently reduced Yuhi to 500 LP in one turn, and bound Yuhi in electricity again when he believed he'd broken the rules by drawing until he had five cards until Yuamu explained the rule to him. Yuhi counterattackd and Yuamu noted he likely had Trap Cards to counter high-Level monsters, but Yudias drew "Transamu Rainac", a Level 4 monster he seemed fixated on due to its resemblance to him, which had 1600 ATK, defeating Yuhi without triggering his Traps. As they'd promised, Yuamu told Yudias they would teach him about Rush Duels, and when he offered to help them, she decided to enlist him in UTS while he learned. However, his first effort to help was to destroy their phone when it rang, much to Yuamu and Yuhi's horror.

Yuamu took Yuhi and Yudias on their mission to catch a missing cat, and this time Yudias successfully caught the cat and returned it to its owner, though Yuamu noted it was different from the cat they'd seen before meeting Yudias. After they returned to the UTS office, Mr. Tazaki explained they had a new client, who requested help finding his dog. However Yuamu deduced the "client" was really the owner of the cat that had clawed Yuhi from the color of the cat hair on his clothes and that he was looking for Yudias, who she ordered to run while confronting the client, an MIK agent. The MIK agent, Manabu Sogetsu, confiscated some of Yuhi's cards contaminated by Yudias, refusing to Rush Duel Yuhi due to his carelessness at leaving them outside, while the cat they'd tried to catch was revealed to be able to speak and confirmed they were surrounded. Yudias then entered the room and took half the blame for Yuhi's cards, as Yuhi had been helping him, and at Yuamu's suggestion he challenged Manabu to a Rush Duel by appealing to his warrior's spirit. Yuamu continued to teach Yudias through the Rush Duel about Effect Monsters and Tribute Summons, noting Yudias' shock at the notion of Tributing his monsters, eventually realizing he viewed it as sacrificing his allies to win, given how he'd identified with "Transamu Rainac". Manabu told Yudias Tributing his monsters had them entrust victory to him, convincing Yudias to Tribute Summon "Galactica Oblivion" and defeat Manabu. Afterwards Yuamu warned Manabu he was lucky to have lost, revealing Valvelgear and its personnel to Manabu, who quickly retreated with the other MIK agents, warning them to stay out of trouble.

A client came to Yuamu reporting an alien yelling "chupa chupa" had stolen his "Magical Sheep Girl Meeeg-chan", and soon Yuamu heard of other requests from people who had their "Meeeg-chan" cards and even art stolen. As Yuamu was having dinner with the rest of UTS one night, Mr. Yagi was attacked by the alien while getting more meat for his yakitori, and Yuhi promptly proclaimed the alien that had stolen his Earthdamar was responsible and ran off with Yudias despite Yuhi's protests. Realizing the alien had likely got Yagi's declaration of "Not baaaaad" mixed up with "Meeeg-chan's" flavor text, Yuamu had Ms. Purisaki make her a "Meeeg-chan" costume and went to the park to lure the alien out, successfully doing so and stunning him. Yuhi, Yudias and Yagi also arrived, Yuamu dismayed to see Yuhi and Yudias in a yakitori costume. Noting Yuhi's hair reacting to the alien, Yuamu explained her costume, only for the alien, Chupataro Kaburagi to go on a rant about how her costume differed from the real "Meeeg-chan". Manabu and his cat Nyandestar then arrived to arrest Chupataro, and Yuamu convinced Chupataro to Rush Duel her over his freedom, Yudias again talking Manabu into allowing the Rush Duel. Yuamu took an early lead, though Chupataro pushed her into a corner with his own "Meeeg-chan" and "Meet and Greed". Fortunately Yuamu drew "Blue Tooth Burst Dragon" and powered her Dragon Type monsters up with "Dragonic Gacharge", defeating Chupataro and convincing him to stop his attack, before Manabu took him away. As a result of solving the case, UTS' reputation improved and they began receiving more requests, though Yuamu noted the sudden increase in alien activity since meeting Yudias.

Yuamu took Yudias shopping one Sunday after Ms. Maki informed them Yuhi had already left. While they were shopping, Yudias disappeared on the way to the hardware store and Yuamu found meat skewers like the ones Chupataro had left behind beside the shopping bags Yudias had been carrying, deducing Chupataro to be responsible. She tracked the skewers to Mutsuba Heavy Machinery Garbage Collection Site #8, informing MIK of the situation. They found Yudias imprisoned in a mechanical clamp and Chupataro attacking Yuhi; the MIK agents arrested Chupataro and Yuamu released Yudias, informing him and Yuhi of how she found them and admitting she'd been worried. Outside Yuamu noticed Valvelgear was broken, and Yudias thanked Yuhi for saving it and repaired the broken gravity control unit, causing the Velgearians aboard to praise Yuhi and accept him as one of them; Yuamu wasn't impressed by Yuhi's confidence over the matter and suggested they head home.

Yudias destroyed the UTS washing machine, so Yuamu sent Yuhi to Kappa Heavenly Cleaning with their laundry while she took Yudias to purchase a new one. They returned to the UTS office with a new machine, only to learn from Mr. Tazaki that Yuhi still hadn't returned. Yuamu and Yudias reached Kappa Heavenly Cleaning as Valvelgear transformed into a Duel Disk for Yuhi to Rush Duel Tell Kawai, the alien who had stolen Yuhi's Earthdamar, and Yuhi nervously blamed Yuamu's best dress being ruined on Kawai's constantly drenched state. Yuamu taught Yudias about Set monsters as Kawai countered Yuhi's attacks, and Kawai helped her teach Yudias about Trap Cards, comparing Yudias' thirst for Rush Dueling knowledge to his own for the secret behind Yuhi's Earthdamar; Yuamu realized Kawai wanted to use Yuhi as a test subject. Yuhi tried to defend with "Jointech Bumper", though it struggled to activate due to the Velgearians having trouble replicating the Duel Disk's function. Fortunately the Velgearians succeeded in permitting the Trap, destroying Kawai's monsters so Yuhi could counterattack on his next turn with "Jointech Rex" and defeat Kawai. Yuamu congratulated her brother, smiling at Yudias' notation Kawai had found Yuhi as interesting as Yudias himself had. She was disgusted by the appearance of Yuhi's Earthdamar, but to her shock an alien Yudias called "Zuwijo" suddenly appeared and stole the Earthdamar. Manabu and Nyandestar then arrived to inform them Chupataro had been communicating with someone from Velgear and asked Yudias if he knew who, though Yudias was reluctant to answer.

As Yuamu observed Yuhi's trauma from seeing the Earthdamar, Yudias explained Zuwijo was his former commanding officer, who he had thought dead. Yuamu and Yuhi offered to help Yudias look for Zuwijo, but their search turned up nothing after a week, forcing them to return to work. At Mr. Omaeno's suggestion, they investigated urban legends: Yuamu investigated a tale about the bronze statue outside Mr. Sannomiya's place vanishing at sundown, though it turned out to simply be moved by the groundskeepers to keep it safe. She and Yuhi, whose legend also had a mundane solution, met with Yudias at a warehouse, where the chair Yudias was sitting on revealed herself to be an alien, Mitsuko Hiramori, and she challenged Yudias to a Rush Duel. Although Yudias gained an initial lead, Mitsuko kept them level with a Trap and Yudias misplayed his "Nebula Power" Trap, resulting in Mitsuko being able to destroy "Transamu Rainac". Fortunately Yudias Summoned "Galactica Oblivion" on his next turn and powered it up with "Galactica Force", defeating Mitsuko, who Yuamu deduced to be responsible for the urban legends to keep people away from the factory. Yudias deduced she was hiding Zuwijo and Zuwijo revealed himself, asking Yudias to join in in using Rush Dueling to defeat their enemies and denouncing Yudias when he refused. MIK then arrived, arresting Mitsuko, but failing to capture Zuwijo.

Yudias came to Yuhi with a request for training to become a Rush Dueling Expert. Yuhi refused, claiming Yudias needed to do so on his own, though Yuamu knew her twin was just being lazy and tricked him into agreeing by claiming she'd train Yudias instead and be much better at doing so. While Yuhi worked on something to help Yudias, Yuamu showed him Mr. Tazaki's garden, but she was unimpressed by Yuhi's Special Training Mecha being a simple rear car for Tazaki's tractor. To Yuamu's shock, the tractor went out of control and drove through the fence, and Yuamu and Tazaki followed the path of destruction to the nearby CAFÉ, before abandoning it when it reached the woods. Yuhi and Yudias returned that evening, having completed Yudias' training, and Yuamu was impressed by the Deck Yudias had built as a result, though a request from Yudias to be trained as a Rush Duel Master sent Yuhi fleeing in panic.

Manya returned to Mutsuba Town to challenge a local elementary school team in Rush Duels for a live TV event, so Yuamu used her connections with Mutsuba Cable to secure UTS as Manya's opponents. When Manya arrived at the Mutsuba Cable Studio, she claimed not to recognize Yuamu and seemed disinterested by the Duels; Yuamu quickly realized Manya was acting and decided to play the role of a friend helping Manya remember what she had left behind. When the event started, Manya quickly broke schedule by putting herself in the first Dueling spot, so Yuamu did so as well to ensure she Dueled her friend. Yuamu gained an early lead, but Manya's Field Spell tactics almost defeated her on the next turn in combination with her "Dian Keto the Cure Maiden". On her next turn, Yuamu skillfully combined her Beta Burn Dragons and the effect of "Blue Tooth Burst Dragon" to deplete Manya's LP and defeat her, prompting Manya to quote one of her movies in despair. Yuamu recognized and named the quote, much to Manya's pleasure, and they revealed they had been acting the entire time to the audience, something both girls found nostalgic.

To Yuamu's surprise, Manya declared her dog Bochi would be the next opponent, Dueling Manabu, who had been in the audience, despite him not being on the UTS team. Bochi was revealed to be an alien Manabu had known in his youth, and Yuamu was displeased by how readily Yuhi and Yudias accepted the strange turn of events. During the Duel, Bochi explained he had befriended Manabu to defeat his Sogetsu Style with his Wicked Fist of the Beloved Dog, a technique Yudias was familiar with. However when Manabu defeated Bochi with "Chemicalize Salamander", Bochi admitted he had discarded the style to become Manya's protector after realizing it to be cowardly. Despite UTS having won the matches, Yuhi argued for them to continue as he hadn't Dueled yet and Manabu wasn't really one of them, but Chupataro broke through the wall and demanded to Rush Duel. Yudias agreed to Duel, desiring to determine what was wrong with Chupataro, and Yuamu quickly noticed Chupataro's Duel Disk appeared to be glowing. Yudias took a tremendous lead when Chupataro used a Trap to reduce the ATK of one of his monsters just to draw "Magical Sheep Girl Meeeg-chan", but when Chupataro Summoned her, Yuhi's Earthdamar appeared from his Duel Disk and drained his energy when it entered "Meeeg-chan", materializing her in the physical world. Meeeg-chan continued the Rush Duel for Chupataro, physically attacking and injuring Yudias and causing nausea to Yuhi throughout the Duel. Desipte Meeeg-chan attacking Yudias on his own turn, Yudias refused to break the rules himself and Summoned "Galactica Amnesia", using a monster effect for the first time to Summon the Tributes for "Galactica Oblivion", powering it up and defeating Meeeg-chan, while also curing Yuhi's nausea. Afterwards MIK took Chupataro away.

After Yudias had recovered from his injuries, she showed the assembled group a recording Mr. Tazaki had made of Manya's explanation of the event. Manabu and Nyandestar arrived to ask if Yudias knew where Zuwijo was, and Yuamu told Manabu not to interrogate Yudias; Manabu eventually relenting and departing, revealing Zuwijo would be sentenced to cryostasis were he caught. Yuamu tried to cheer Yudias up, but Yudias asked the twins to reteach him Rush Dueling. Yuamu assisted Manya in testing Yudias and Yuhi, and afterwards Bochi accidentally switched on a recording of Yuamu Dueling Yuhi where Yuamu had checked her Graveyard to fool Yuhi into thinking she would use a card effect. Yuamu's statement that one had to understand their opponent to defeat them gave Yudias the idea to do so with Zuwijo, so they decided to visit Chupataro's apartment. Once they were there Yuamu suggested they change their thought process, asking why Zuwijo had implanted the Earthdamar into Chupataro and sent him to Mutsuba Cable. They realized Zuwijo had intended to make a statement, and that he was likely at Mutsuba Tower. Once the group arrived at the summit of Mutsuba Tower they found Mitsuko and Zuwijo there, and Zuwijo intimidated the Velgearians aboard Valvelgear into staying silent, refusing to consider a non-violent solution to the Velgearian war despite Yudias' best efforts and challenging Yudias to a Rush Duel. During the Duel, Zuwijo also used Galaxy Type monsters and exposed his "Voidvelgr Hecatoncheir" to the effects of the Earthdamar, materializing it to attack Yudias outside the Duel. The use of the Earthdamar made Yuhi nauseous again and to Yuamu's embarrassment he tried to produce an Earthdamar for Yudias to use against Zuwijo. As the Duel continued and Zuwijo made speeches to the aliens in the crowd below, Yuamu got the idea to send Manya to explain the events away again, though to her shock Yuhi collapsed from the strain of the Earthdamar. Yudias destroyed "Hecatoncheir", but Zuwijo summoned "Voidvelgr Requiem" and used the Earthdamar to clad himself in the monster.

Yuhi passed out as the effects of the Earthdamar spread across the town and began materializing more monsters, and Yuamu urged Yudias to continue Dueling. Yuamu deduced Zuwijo was also using Mutsuba Tower's radio waves to spread the effects of the Earthdamar and informed Manabu so MIK could stop the process while she continued to care for Yuhi. Yuamu found herself able to sense Yuhi's presence in "Requiem" and informed the others to prevent them stopping the Rush Duel. She was pleased to deduce Yudias had drawn "Galactica Repulsion" to return "Requiem" to Zuwijo's hand without hurting Yuhi, though Zuwijo forced Yudias to discard it. However Zuwijo was prevented from attacking Yudias and the Earthdamar was removed from Mutsuba Tower by Asaka Mutsuba, dematerializing the other monsters. Despite being able to win the Rush Duel by simply attacking, Zuwijo continued his turn normally, allowing Yudias to change his monsters into Defense Position and survive. Yuhi then contacted Yuamu and asked her to tell Yudias to win the Duel, as he would likely lose consciousness regardless. To her relief, Yudias defeated Zuwijo, who was rescued by Mitsuko, and Yuhi regained consciousness afterwards. Yuamu suggested Zuwijo had thrown the Duel to preserve Yuhi's life and Yudias stated that Zuwijo was hiding something.

Second Arc

Yuamu promoted Yudias to Chief of UTS' Alien Investigation Division for his progress, taking pleasure in bossing Yuhi around on both her and Yudias' behalf and recommending he work to earn a promotion himself. An opportunity arose when London visited UTS with a request to find an elementary schooler in the Alien Residential Area. Though the twins and Yudias were eager to accept (Yuamu giving Yuhi an empty promotion to Section Manager of the Positive Division) Tazaki and the other adults insisted they didn't due to the danger of the underground, challenging London to a Rush Duel to settle the matter. During the Rush Duel London insisted the request would be a worthy challenge for the twins and declared he would continue enduring Tazaki's attacks for a long time, causing Yuamu to realize he was distracting the adults so they could sneak away, and she, Yuhi and Yudias quickly snuck off to the station leading underground. The adults caught up with them as they reached the station, but instead of stopping them they provided lunch and told them the special UTS family motto was to adventure forth and challenge themselves for their dreams.

Once they were aboard the train, Yuamu restrained the boys from eating lunch immediately and looked at the info London had provided on their quarry, Yuna Goha. They also found three Rush Battlers, though Yuamu didn't realize their purpose, before arriving at the Alien Residential Area. Once they arrived they were accosted by the Jersey Devil brothers, whose homeworld Yudias knew of. Though Yudias' knowledge earned the group some camaraderie with the brothers, George Jersey still challenged him to a Rush Duel, jealous of them sharing screentime with Manya. Before the Duel, the brothers explained the Rush Battlers held Duel Power to represent the strength of a Duelist. Throughout the Duel, George impressed the notion of costs on Yudias, though Yuamu noted George could have won had he not misplayed the effect of "Penguin Soljersey". After Yudias defeated George they shared their lunch with the Jersey Devils and asked if they'd seen Yuna Goha. Though the brothers hadn't, they suggested the kids and Yudias find The Informant, as Yuna was likely on the dark side of the town.

Unable to find the Informant, Yuamu, Yuhi and Yudias returned to UTS, and Yuamu sent Yuhi to bathe due to having business reports to take care of. She also tried to update London with their progress, but was unable to contact him. Yuhi then claimed to have seen a ghost warning them not to return to the underground, and though Yuamu initially brushed it off, she realized an alien was responsible after seeing Yuhi's hair spike up. The next morning Yuamu was ready to search for Yuna again, but Ms. Purisaki came to her with news all the building's mirrors had been dumped outside; Mr. Tazaki found that Yuhi was responsible under instruction from the "ghost". As Yuhi covered the reflections in the building, Yuamu noticed Yuna Goha's name on a newspaper, remembering Yuna was president of the Goha Company that had created Rush Dueling. Yuamu realized they were likely being "haunted" by skyfish, and declared a UTS Special Emergency as she announced her intention to return underground, while instructing her employees via the UTS cipher to create a reflective room to reveal the skyfish. After they rolled a protesting Yuhi into a futon, Yuamu and Yudias continued to act as though they were heading underground, Yuamu deftly anticipating the skyfishes' attempts to stop them until the other employees signaled the building they had prepared for her. Once they arrived, the skyfish began attacking Yudias' eyes when he used his beams, but they were successfully lured into the reflective room and identified, revealing themselves to be the Informant, Fisher Sukai. Yuamu asked about Yuna and claimed she'd offer information if Sukai could defeat her in a Rush Duel, and though Sukai believed they knew all there was to know about UTS and demonstrated much of their knowledge, Yuamu continued to insist otherwise. Sukai nevertheless accepted, and as they adjourned to the roof, Yuamu opened a booster pack and snuck the contents into her Deck, hoping to counter Sukai's likely knowledge of her cards. Sukai's anti-LIGHT tactics and knowledge of the effect of "Blue Tooth Burst Dragon" easily countered Yuamu's Deck, and on her next turn she drew cards from her booster pack that didn't fit her deck and was forced to discard them for card effects, revealing her tactic to Sukai. Fortunately Yuamu drew "Red Boot Boost Dragon", whose DARK Attribute and effect to return cards from her Graveyard to her Deck completely countered the effect of Sukai's "Golondrinas Jail" Field Spell Card, allowing her to defeat them.

Sukai admitted they knew nothing about Yuna, though this likely meant she was in Badloon Castle, controlled by the Rovian Bandits, which could only be entered by those who had a Macho Rank of Duel Power. Sukai suggested they could quickly attain more Duel Power by Dueling at the Coruffium. Sukai took Yuamu, Yudias, and Yuhi to the Coruffium in the Alien Residential Area, and they soon realized the caliber of the Duelists there after they learned that George Jersey had been defeated. After registering with Venus Ganiko, Yuhi Dueled first against the team of Nomura and Damas. To Yuamu's dismay, Nomura's Traps and Damas' prophecies threw Yuhi's game off, reducing Yuhi to tossing a coin to decide his moves, including the effect of his "Jointech Tossceratops", which required a coin toss, and Yuhi succeeded at the effect despite misreading it (to Yuamu's exasperation) and defeated Nomura. After the Duel they found that Damas had been reciting prophecies from Mr. Universe, which Yudias excitedly explained to the kids.

Yuamu, Yuhi and Yudias continued slowly Dueling their way through the Coruffium, but were eventually interrupted by Manabu and Nyandestar attempting to get them to leave, though Yuamu insisted they were here on business. Manabu's superior and Nyandestar's former partner, Ranran Nanahoshi, further intended to close the Coruffium and ordered Yuamu, Yuhi and Yudias' capture. Noting Manabu's consideration for the residents, Yuamu tricked the MIK guards into thinking Yudias was going to use his eyebeams, buying time to escape to the Coruffium arena where Ranran's plan could be exposed to the residents and Ganiko could suggest the matter be settled by Manabu and Ranran Rush Dueling. Despite Ranran's claim to have never lost a Rush Duel, let alone taken damage, she proved an easy opponent for Manabu, and Nyandestar admitted Ranran had no strategy, Yuamu deducing her subordinates likely let her win. Ranran made a surprising comeback, earning the respect of the aliens in the arena, but she was still defeated by Manabu, and allowed the Coruffium to remain open as promised.

As Yuamu, Yuhi and Yudias left the Coruffium that evening, they were accosted by a girl in a cloak, demanding to know their business with her master Rovian. Yuamu was pleased her plan to draw out the Rovian Bandits had worked, but the girl, who had captured Fisher Sukai's skyfish, refused to cooperate with them until she saw Yudias' Duel Disk when he challenged her to a Rush Duel, agreeing to Duel in exchange for the Duel Disk and all their Duel Power. Yuamu agreed to the request, believing they were near the truth of the case and needed to gamble. During the Duel, Yuamu was surprised by the girl's use of "Sevens Road Magician", a monster she'd never seen before. After Yudias renounced the girl's claim that people didn't help one another, Yuamu learned that Yudias had been given his Duel Disk and cards by an armored stranger when he first came to Earth. Yuamu deduced that the stranger may have worked for the Goha Company and believed they may have been Yuna, but to her shock Yudias' opponent revealed she was Yuna Goha. Yuna defeated Yudias with an Equip Spell Card, a type of Spell Yuamu had never seen before. As promised, Yuna claimed Yuamu, Yuhi, and Yudias' Duel Power, resulting in them being pinned to the ground, which Ranran explained to them was due to the high gravity of the Alien Residential Area that affected those without Duel Power.

Decks

Season 1

Yuamu uses a High Tech Dragon Deck, composed primarily of LIGHT Attribute Dragon Type monsters that are thematically based on computer science technology and terminology. The playstyle of the Deck revolves around powerful beatdown tactics, achieved primarily either by nuking the field with "Blue Tooth Burst Dragon", or milling cards for cost to power-up "Red Boot Boost Dragon". She is said to be even stronger than Yuhi.

Deck

Main Deck Monster Cards Normal Monsters Alpha Burn Drake x2 Applizard x3 Dragosite x3 Update Wyvern Effect Monsters 1seg Wurm Backup Wing Beta Burn Dragon x2 Blue Tooth Burst Dragon Captcha Dragon Dual Coretls Gacha Gatling Bluetooth Dark Dragon Dymanaraja Hacking Dragon Lightwave Dragon Recovery Dragon Red Boot Boost Dragon SSD Drake Swipe Sleipnir Spell Cards Normal Spells Download Dragon Drag-on-Drop Dragonic Gacharge Fusion Red Boost Royal Rebel's Echo Stemagic Superscalar Scale Uninteresting Manga x2 Equip Spells Cracking Claw QWERTY Keyblade Field Spells Burst Wave - Platinum Band Trap Cards Normal Traps Counter Cannonball Dark Revelation Drago Tracking Dragon Break Dull Manga Paxcyclinder Tribute Block Extra Deck Fusion Monsters Tamabot Burst Dragon

Jointech

Main article: Yuhi Ohdo § Season 1

Yuamu used to own Yuhi's Jointech Deck, but swapped it for her current Deck some time after his loss against Tell Kawai.

Season 2

In the second season, Yuamu continues to use a High Tech Dragon Deck. Her strategies largely remain the same but she includes specialized Fusion Spell Cards to Fusion Summon evolved forms of her ace monsters. She's also begun using Equip Spells intended to be equipped to her opponent's monsters to weaken them in her deck.

Deck

Main Deck Monster Cards Normal Monsters Alpha Burn Drake Applizard Darkness Drake Dragosite Update Wyvern Effect Monsters 1seg Wurm Acceleratarasque Adfraudra Beta Burn Dragon Blue Tooth Burst Dragon Booster Wyvern Captcha Dragon DBF Rebuildra Flap Dragon Flip Dragon Gacha Gatling Bluetooth Dark Dragon Dymanaraja Hacking Dragon Multi-Mode Dragon Platinum Burn Dragon Protect Lizard RB Dragon Vert Recovery Dragon Red Boot Boost Dragon Spindle Dragon SSD Drake Striping Wyvern Swipe Sleipnir Spell Cards Normal Spells Blue Tooth Reconnect Dragon's Boost Fusion Dragon's Burst Fusion Dralightning Storm Stemagic Equip Spells Dragonic Secure Armor Jamming Rate Sword QWERTY Keyblade Viruscale Virustinger Field Spells Burst Wave - Platinum Band Trap Cards Normal Traps Accoundra Burns Rage Dralight Format RB Draphone Tribute Ban Extra Deck Fusion Monsters Blue Tooth Enhanced Burst Dragon Red Boot Enhanced Boost Dragon Red Reboot Enhanced Boost Dragon

Yuga's Deck

Main article: Yuga Ohdo § Season 2 2

When taking over Yuga Ohdo during his Rush Duel with Yuhi Ohdo after he sustained injuries from the Duel Control System, Yuamu uses his Deck. Her strategy revolved around using Sevens Road Witch to Fusion summon Sevens Road Charm Witch and Sevens Road Ultima Witch, and equipping them with Equips to makes them stronger.

Duels

Opponent(s)	Episode(s)	Outcome
Yuhi Ohdo	11	Win (flashback)
Chupataro Kaburagi	3	Win
Manya Atachi	8	Win
Fisher Sukai	17	Win
Coruffium Duelists	19	Win (off-screen)
Rovian Kirishima	22	Lose (with Yuhi Ohdo)
Zuwijo zir Velgear	30	Lose
The☆Yeti Yukio	36	Win
Yuhi Ohdo	48	No Result
Asaka Mutsuba	55	Win
Phaser Ryugu	60	Lose
Yudias Velgear	66	Lose (possessed by the Relic)
Nyandestar	73-74	Win
Manabu Sogetsu	79	Win
Mitsuko Hiramori and Tamako Kago	84	Win (with Epoch Kamijo)
Muda Velgear and Dinois Velgear	97	Lose (with Yuhi Ohdo)
Yuhi Ohdo/Yudias Velgear	101-102	Lose (Duel taken over from Yuga Ohdo)

Other appearances

• 

  Yuamu Ohdo (manga)

• 

  Yuamu (Dawn of the Battle Royale)