Changes

| headers = true| image = gansley.png| en_name = Gansley| ja_trans_name = Konosuke Oshita| other_names = Big 1| ja_name = 大下 幸之助| romaji_name = Ōshita Kōnosuke| gender = Male| previous_occupation = Vice-president of business strategy| previous_organization = [[KaibaCorp]]| team = [[The Big Five]]| anime_deck = [[WATER]]/[[Reptile]]| deck_master = [[Deepsea Warrior (anime)|Deepsea Warrior]]| ntr_deck = Ocean Conqueror| anime_debut = {{episode|Yu-Gi-Oh!|8|ref}}| video_game_debut = ''[[Yu-Gi-Oh! Destiny Board Traveler]]''| hide_appearances = true| appears_in_anime = [[Yu-Gi-Oh! (second series anime)|''Yu-Gi-Oh!'' (second series)]]| appears_in_gba =* ''[[Yu-Gi-Oh! Destiny Board Traveler]]''

| appears_in_nds = ''[[Yu-Gi-Oh! Nightmare Troubadour]]''| ja_voice = {{voice actors|ja|Nobuyuki Saitō|Shintaro Sonooka|e1=(Legendary Heroes)|e2=(Virtual World)}}| en_voice = {{voice actors|en|Eric Stuart|Marc Thompson|e1=(Duelist Kingdom/Legendary Heroes)|e2=(Virtual World)}}| de_voice = {{voice actors|de|Klaus Lochthove|Roland Hemmo|e1=(Legendary Heroes)|e2=(Virtual World)}}| es_voice = {{voice actors|es|Carlos Kaniowski|Antonio Villar|e1=(Spain; Virtual World)|e2=(Spain; Legendary Heroes)}}

'''Gansley''', known as '''Konosuke Oshita''' in the Japanese version, is a character in the ''[[Yu-Gi-Oh! (anime)|Yu-Gi-Oh!]]'' anime. He is the former Vice-President of Business Strategy of [[KaibaCorp]] and the leader/founder of [[the Big Five]] , where he is the oldest of the group.

== Design == === Appearance ===Gansley is an a fair skinned old man with grey gray hair, who is partially bald. He is short, fat, and carries a cane. He wears a double-breasted tan suit. In the Virtual World , he takes the appearance of [[Deepsea Warrior]]. He bears some resemblance to the historical figure of Ciceron, this may or not may be intentional.

Gansley is obsessed with business, and as such refers to his monsters as employees. He often flaunts his knowledge of business and believes that his corporate experience gives him an advantage when it comes to Dueling. He is shown to have been unethical in his career, often firing employees as he pleased. In the English dub, he gives [[Yugi Muto]] advice on business, claiming his own career as a corporate tycoon started as a child, where he stole a lemonade stand from a neighbor, and expanded that into the largest distributor of frozen canned lemonade in his region.

In the Japanese version, Gansley knows of [[Yami Yugi]]'s existence and refers to Yugi as Type-A and Yami Yugi as Type-B Yugi. In the English dub, Gansley shows no knowledge of Yami Yugi.

Gansley also enjoys making people suffer. This is shown when he had the chance of defeating Yami Yugi, but chose to "draw it out as long as possible." Gansley's choice of prolonging his victory ended in his own defeat. ===Voice/and mannerisms===In the English dub , Gansley speaks with a deep and somewhat hoarse voice. In the Duelist Kingdom arc, his voice is low. In the Virtual World arc, his voice deepens and is louder.

Gansley worked as vice-president of business strategy at [[KaibaCorp]]. Gansley, along with 4 other KaibaCorp employees form formed a group known as [[the Big Five]].

[[Seto Kaiba]], the adoptive son of the head of KaibaCorp, [[Gozaburo Kaiba]], convinces convinced the Big Five that Gozaburo is was mistreating them and he'll that Setup would help restore them to their former power. The Big Five agreeagreed, and thus buy bought 49% of KaibaCorp. Combined with 2% that Gozaburo had previously given to Seto for a test to prove his business skill, the Big Five vote voted out Gozaburo and vote voted in Seto as the president of the company.

However, Seto quickly backs backed out on their deal, stripping left them of their power and leaving the Big Five little more than figureheads and consultants. Furious over their betrayal, the Big Five strike struck a deal with the president of [[Industrial Illusions]], [[Maximillion Pegasus]] in an attempt to overthrow Seto. If Pegasus defeats defeated Seto and [[Yugi Muto]] in duelsDuels, then they will use their 49% to vote Pegasus into power of the company by kidnapping [[Mokuba Kaiba]], who has had been entrusted with the security codes to the two percent the Big Five needneeded.

The Big Five and Pegasus' plan failsfailed, after Pegasus is was defeated by Yugi. In the manga, Gansley and the Big Five are were fired by Seto and are were never seen again.

In the anime, the Big Five avoid avoided being fired by making excuses and offering Seto his complete virtual reality game as a peace offering. Eager to try out the virtual reality game, Kaiba refrains refrained from immediately firing them and enters entered the virtual world. The Big Five then trap trapped Kaiba in the virtual reality.

However Kaiba is was rescued by Mokuba, Yugi, [[Joey Wheeler|Joey]], and [[Mai Valentine]]. The Big Five reprogram reprogrammed the game and set the "[[Mythic Dragon (anime)|Mythic Dragon]]" as the final boss. However, it is was defeated by Yugi and Kaiba's "[[Dragon Master Knight (anime)|Dragon Master Knight]]".

===Virtual RealmWorld===After losing in [[Legendary Heroes]], the Big Five got were trapped in the virtual world [[Noah's Virtual World|Virtual World]] instead of Kaiba. Here they meet met up with [[Noah Kaiba]]. Having Seto as a common enemy, they made plans for revenge.

During the [[Battle City]] tournament, Noah has had the KaibaCorp blimp sucked into an undersea fortress, where the virtual world's main servers are. They force forced Seto and Mokuba Kaiba, along with Yugi and his friends into the virtual world again. Using an altered set of [[Duel Monsters]] rules, involving [[Deck Master]]s, the Big Five duel Dueled their enemies in the hopes of stealing their bodies to escape the virtual reality.

[[File:Gansley.jpg|thumb|left|Gansley as "[[Deepsea Warrior (anime)|Deepsea Warrior]]".]]Gansley takes took the form of "[[Deepsea Warrior (anime)|Deepsea Warrior]]", which he uses used as his Deck Master. He chooses chose to duel Duel Yami Yugi, and claims claimed to have perfected a strategy to defeat him. As Yami Yugi constructs constructed a Deck, Gansley misinterprets misinterpreted Yami Yugi saying "[[Kuriboh (anime)|Kuriboh]]", as him choosing "Kuriboh" as his Deck Master. He refuses refused to let Yugi the Pharaoh change his Deck Master after that. Exploiting his Deck Master's ability to deflect attacks back at Yami Yugi, Gansley manages managed to get the upper hand against Yami Yugi and is was about to win, but Yugi takes took control and uses used "Kuriboh's" Deck Master effect to save them. Yami then uses used "Kuriboh", combined with "[[Rainbow Blessing]]", allowing him to bypass Gansley's monsters and special ability to directly attack him directly with "[[Swift Gaia the Fierce Knight (anime)|Swift Gaia the Fierce Knight]]", defeating him.

Gansley, along with [[Crump]], [[Johnson]], and [[Leichter]], having failed to win their targets' bodies, go went behind Noah's back and attempt attempted to steal the bodies. They chase chased down [[Duke Devlin]], [[Serenity Wheeler]], and Joey. As they argue over who gets which bodies, Noah makes contact and tells told them off. Since [[Nezbitt]] didn't rightfully take [[Tristan Taylor]]'s body, Noah allows allowed the Big Five to share Tristan's body in order to Duel Yugi. Should they win, they would get their freedom.

The Big Five face faced Yugi and Joey, using Tristan's body. The 5 each switch switched control and Deck Master throughout the Duel. Gansley only takes took full control for 1 turn. Towards the end of the Duel, the Big Five uses used "[[Dragon Revival Ritual]]" to combine their Deck Masters into the "[[Mythic Dragon (anime)|Mythic Dragon]]" again. The dragon is was destroyed by Yugi and Joey's "[[Mirage Knight (anime)|Mirage Knight]]", but the Big 5 use used "[[A Deal with Dark Ruler (anime)|A Deal with Dark Ruler]]" to make "[[Berserk Dragon (anime)|Berserk Dragon]]" their Deck Master. Ultimately, it is was destroyed by "[[Dark Magician Knight (anime)|Dark Magician Knight]]", costing them the Duel.

Noah refused to give Gansley and the Big Five any more chances. In ; in the original version, Noah deleted Gansley along with the other Big Five members. In the dub, Noah instead imprisoned the Big Five in the different corners of the Virtual World, which were destroyed when the rest of the Virtual World was destroyed. Gansley later appeared in a flashback.

==Decks=====Anime=Deck==

* [[Ipiria (anime)|Ipiria]]

* [[Yowie (anime)|Yowie]]

===Nightmare TroubadourThe Big Five==={{Decklistmain|Ocean Conqueror|normal monsters =* [[Amphibian Beast]] x2* [[Giant Red Seasnake]] x2The Big Five#Deck}}* [[Melchid When they faced Yugi and Joey, the Four-Face Beast]]|effect monsters =* [[Abyss Soldier]] x2* [[Granadora]]* [[Mother Grizzly]] x3* [[Penguin Soldier]]* [[Revival Jam]] x2* [[Sangan]]* [[Sinister Serpent]]* [[Suijin]] x2* [[The Legendary Fisherman]]* [[Tribe-Infecting Virus]]* [[Wall of Illusion]] x2|spells =* [[A Legendary Ocean]] x3* [[Delinquent Duo]]* [[Graceful Charity]]* [[Mystical Space Typhoon]]* [[Offerings to Big Five Dueled as one in the Doomed]]* [[Pot body of Greed]]* [[Premature BurialTristan Taylor]]* , rotating their [[SalvageDeck Master]] x2* [[Steel Shell]]|traps =* [[Call s in turn, as well as which member of the Haunted]]* [[Sakuretsu Armor]]* [[Solemn Wishes]]* [[Tornado Wall]] x2* [[Torrential Tribute]]}}The Big Five had control.

| [[Yugi Muto]]/[[Yami Yugi]] and [[Joey Wheeler]] || [[Yu-Gi-Oh! - Episode 111|111]]-[[Yu-Gi-Oh! - Episode 113|113]] || Lose (with [[the The Big Five]]; through [[Tristan Taylor]])