Editing Hart Tenjo

{{For|the manga version of this character|Haruto Tenjo (manga)}}
{{Infobox character
| image                = Hart Tenjo.jpg
| en_anime_name        = Hart Tenjo
| ja_name              = 天城ハルト
| romaji_name          = Tenjō Haruto
| en_manga_name        = Haruto Tenjo
| nicknames            = Subject Zero (dub)
| gender               = Male
| relatives            =
* [[Kite Tenjo]] (older brother)
* [[Dr. Faker]] (father)<ref name="ep55">{{episode|Yu-Gi-Oh! ZEXAL|55|ref}}</ref>
| favorite_food        = 
* Caramel<ref name="ep40">{{episode|Yu-Gi-Oh! ZEXAL|40|ref}}</ref>
* Hot chocolate<ref name="ep22">{{episode|Yu-Gi-Oh! ZEXAL|22|ref}}</ref>
| anime_debut          = {{episode|Yu-Gi-Oh! ZEXAL|13|ref}}
| appears_in_anime     = ''[[Yu-Gi-Oh! ZEXAL]]|''
| ja_voice             = {{voice actors|ja|Yuuko Sanpei}}
| en_voice             = {{voice actors|en|Bella Hudson}}
| it_voice             = {{voice actors|it|Federica Valenti}}
}}

'''Hart Tenjo''', known as '''Haruto Tenjo''' in the Japanese version, is [[Kite Tenjo]]'s younger brother and younger son of [[Dr. Faker]]. He possesses abilities from the [[Barian World]], that Dr. Faker abuses in order to accomplish his plan of destroying the [[Astral World]], and collecting the "[[Number]]" cards. He holds a strong connection to [[Yuma Tsukumo]] and [[Astral]].

==Design==
===Personality===
While under the influence of his Barian powers, Hart suffers from a split personality: that of a sadistic nature as seen when he's laughing at the Astral World's inhabitants' suffering, saying that he "needs more screams" (in the dub he says he needs more energy), as that is what comforts him.<ref name="ep13">{{episode|Yu-Gi-Oh! ZEXAL|13|ref}}</ref> When he's not using his powers, he tends to act quite vulnerable, usually staying in bed, or looking down at [[Heartland City]] from the [[Heartland Tower]], wondering why he cannot enjoy laughter like the people who attend the Heartland Fairground. 

Kite had stated that Hart has not been his usual self as in the past, as he used to enjoy laughter and was playful and talkative and was very kind.<ref name="ep22">{{episode|Yu-Gi-Oh! ZEXAL|22|ref}}</ref>

During the duel when Dr. Faker is possessed by [[Vector]], he was shown to deeply care for Kite and Yuma, as he could not bear to see them in pain and shedding tears.<ref name="ep71">{{episode|Yu-Gi-Oh! ZEXAL|71|ref}}</ref> After the duel with Vector, Hart was fully rid of the Barian's influence (with the blank stare and bags under his eyes gone) and his personality reverted to the way it was in the past.<ref name="ep72">{{episode|Yu-Gi-Oh! ZEXAL|72|ref}}</ref>

===Etymology===
Although he is fragile, his dub name is the German word for "tough" or "strong".

===Abilities===
Hart possesses [[Barian]]<ref name="ep71">{{episode|Yu-Gi-Oh! ZEXAL|71|ref}}</ref> powers that can create paths to alternate realities and teleport himself to another location, especially when he is worried with his brother.<ref name="ep14">{{episode|Yu-Gi-Oh! ZEXAL|14|ref}}</ref><ref name="ep40">{{episode|Yu-Gi-Oh! ZEXAL|40|ref}}</ref> Also, he is able to transfer his power to others, like he did with Kaito, in the form of [[Neo Galaxy-Eyes Photon Dragon]].<ref name="ep43">{{episode|Yu-Gi-Oh! ZEXAL|43|ref}}</ref> Moreover, his powers allows him to see Astral and even hear him.<ref name="ep40">{{episode|Yu-Gi-Oh! ZEXAL|40|ref}}</ref>

Hart fully used up his powers to free [[Astral]] from the [[Sphere Field|Sphere Field Cannon]].<ref name="ep71">{{episode|Yu-Gi-Oh! ZEXAL|71|ref}}</ref>

==Anime biography==
===History===
Hart was born very frail and sickly, and due to this, his father, [[Dr. Faker]] went to great lengths to save him. He eventually made a deal with [[Vector]] of the [[Barian World]], who sustained Hart's life in exchange for Faker finding a way to collect the [[Numbers]] and destroy the [[Astral World]].<ref name="ep70">{{episode|Yu-Gi-Oh! ZEXAL|70|ref}}</ref>

[[File:Kite and Hart.png|thumb|right|Hart and Kite in the past.]]
In the past, Hart lived with his brother [[Kite Tenjo|Kite]] and [[Orbital 7]] in a small, wooden villa where they would play all day whilst Hart drank his favorite drink, hot chocolate.<ref name="ep22">{{episode|Yu-Gi-Oh! ZEXAL|22|ref}}</ref><ref name="ep43">{{episode|Yu-Gi-Oh! ZEXAL|43|ref}}</ref> This happy life was however, disrupted due to the presence of Hart's "Dark Energy". [[Mr. Heartland]] appeared before Hart and his brother, and told Kite that Hart's powers are useful for the world and that Hart must go with him per [[Dr. Faker]]'s orders.<ref name="r8">{{chapter|Yu-Gi-Oh! ZEXAL|8|ref}}</ref>

Some time later, Hart was visited by his brother at Heartland Tower, but he couldn't remember Kite. Angered, Kite demanded from Mr. Heartland to know what he had done to his brother. The latter answered him Hart is able to communicate with the spirits of the [[Astral World]]. In order to save their own world, they must destroy the Astral World, and Hart had been chosen for that purpose. As Hart's soul had already left, the only way to heal Hart is the gathering of one hundred "[[Number]]" cards. Upon hearing that, Kite agreed to become a [[Number holder|Numbers Hunter]].<ref name="r9">{{chapter|Yu-Gi-Oh! ZEXAL|9|ref}}</ref>

During one night at [[Heartland]], Kite tried to escape with Hart. As they were hiding from Heartland Police, Kite gave him his favorite candy, caramel to cheer him up. However, they were found soon. Kite was subdued, while Hart was taken away from him. Seeing his brother being restrained, Hart used his powers to knock the police who were guiding him off of the tower. But they were both captured once more.<ref name="ep40">{{episode|Yu-Gi-Oh! ZEXAL|40|ref}}</ref>

===Yu-Gi-Oh! ZEXAL===
====Pre-WDC====
[[File:Tenjo.png|thumb|left|Hart and Kite.]]
After hunting the "[[Number]]s" of an [[Number 56's holder|unlucky Duelist]] and informing Mr. Heartland about his capture, Kite returned to [[Heartland Tower]] in order to check up on Hart. He found Hart stood at the window of the tower, staring blankly down at the people enjoying the Heartland Fairground and asks Kite why they are laughing as he doesn't require laughter, only screams. This Kite displeased, but Hart asked if he's normal, with Kite responding that he is simply in a bad dream and that he will one day wake him up from it.<ref name="ep13">{{episode|Yu-Gi-Oh! ZEXAL|13|ref}}</ref>

During Kite's Duel with [[Yuma Tsukumo]], Hart was ordered to send the trash collected by the [[litterbot]]s into the Astral World again. This caused him intense pain and he collapsed, calling to his brother. [[Orbital 7]] monitors Hart's situation and informs Kite, causing him to cancel his Duel with Yuma in order to run to his brother's aid, saving Yuma and Astral from not only losing their "Numbers", but also their lives.<ref name="ep14">{{episode|Yu-Gi-Oh! ZEXAL|14|ref}}</ref>

After his trauma, Hart spent a number of days in bed. To keep Hart relaxed, Kite stays at his bedside, making sure that he is comfortable in every aspect, even to the extent that he has a holographic scenery of their old house surround Hart's room. Despite being ill, Mr. Heartland interrupted and stated that Hart must use his powers. Despite Kite's protests, Hart said that he will use his powers as they are causing good for the world, which surprised Kite. Hart then left with Mr. Heartland, who tells Kite to continue collecting the "Numbers" if he wants to save Hart in time, and the two then disappear through a portal.<ref name="ep22">{{episode|Yu-Gi-Oh! ZEXAL|22|ref}}</ref> Some time later, Hart was seen sleeping with Kite watching over him.<ref name="ep25">{{episode|Yu-Gi-Oh! ZEXAL|25|ref}}</ref>

====World Duel Carnival====
[[File:Hart's Power.jpg|thumb|right|200px|Hart's Dark Energy.]]
Later on, Hart sees Kite exhausted from collecting the "Numbers" to heal him, and after blowing part of his room, snuck away from the Heartland Tower. Whilst walking around [[Heartland City]], Hart meets [[Yuma Tsukumo|Yuma]], [[Astral]] and [[Tori Meadows|Tori]]. Hart revealed that he can see Astral, who in turn wants to know more about him. Moved by Astral's wish, Yuma took him to his home, but in the way, they find [[Dextra]] and [[Nistro]], who were searching for him. Hart then created a wave of energy and fled with Yuma and Tori. After Yuma agreed to take him to Kite,a helicopter (which was in fact piloted by [[Quinton]]) was about to land. As a result, Hart unleashed his dark energy, but Yuma calms him down with a caramel. Quinton then came out and uses his [[crest]] to take control of Hart, whom goes on the helicopter with him, and they leave.<ref name="ep40">{{episode|Yu-Gi-Oh! ZEXAL|40|ref}}</ref>

[[File:Hart facing Tron.png|thumb|left|Hart facing [[Vetrix]].]]

Yuma and Kite then joined forces to go rescue him, breaking into an abandoned Gallery, where they met and confronted [[Quattro]] and [[Trey]]. While the four Duel, [[Vetrix]] began a ritual to extract Hart's powers.<ref name="ep41">{{episode|Yu-Gi-Oh! ZEXAL|41|ref}}</ref>

[[File:Hart_in_treatment.jpg|thumb|right|Hart in the hospital.]]

While Kite is fighting, at the moment where he's about to lose, Hart resonated with his brother and, bearing in mind that Kite has always been there for him to protect him, Hart decides to fight to protect his own brother as well. As a result, Hart's remaining power was transferred to Kite, allowing him to Xyz Summon "[[Neo Galaxy-Eyes Photon Dragon]]", forcing the ritual to end, and leaving Vetrix with the rest of his power and memories.<ref name="ep43">{{episode|Yu-Gi-Oh! ZEXAL|43|ref}}</ref> Hart had then been left in critical condition, and was rushed to the hospital.<ref name="ep44">{{episode|Yu-Gi-Oh! ZEXAL|44|ref}}</ref>

====World Duel Carnival Finals====
[[File:HarutoprotectsKaito.jpg|left|200px|thumb|Hart saves his brother.]]
While looking for his Deck, [[Yuma Tsukumo|Yuma]] and [[Astral]] found Hart resting on top of the [[Heartland Tower]]. Due to his condition and known situation, Yuma cried for Hart only for him and Astral to be transported into a vision where they meet with Hart in the villa he lived in. In his consciousness, Hart said he knew they would come, and requested  Yuma and Astral to save his brother.<ref name="ep60">{{episode|Yu-Gi-Oh! ZEXAL|60|ref}}</ref>

During Kite's Duel with [[Vetrix]], when Vetrix revealed Hart's face under the mask, he is shown on the big screen, still unconscious. Even so, he squirms in pain when Vetrix pinches his cheek, as the ritual had connected him to Vetrix.<ref name="ep63">{{episode|Yu-Gi-Oh! ZEXAL|63|ref}}</ref>. Yuma and [[Orbital 7]] rushed to Heartland Tower to save him, as Vetrix hacked the system and locked the door, preventing Faker's guards from getting in. Yuma and Astral entered Hart's consciousnesses again, where they met Vetrix, who took the form of a shadowy dragon. Yuma slew it with "[[Number 39: Utopia]]", severing Hart's connection to Vetrix and allowing Kite to continue the Duel, but Kite ultimately lost. When Vetrix attacked again, Hart appeared and protected him with an energy field, though Kite still fell comatose after losing his "Numbers".<ref name="ep64">{{episode|Yu-Gi-Oh! ZEXAL|64|ref}}</ref>

[[File:Hart abused.png|thumb|Hart being used by Dr. Faker for the Sphere Field Cannon.]]

When Vetrix released all the souls of his victims, Hart is shown to be waking up from his coma along with Kite.<ref name="ep67">{{episode|Yu-Gi-Oh! ZEXAL|67|ref}}</ref> However, Dr. Faker took Hart and used him to power the [[Sphere Field#Sphere Field Cannon|Sphere Field Cannon]].<ref name="ep68">{{episode|Yu-Gi-Oh! ZEXAL|68|ref}}</ref> Kite teamed up with Yuma and [[Reginald Kastle|Shark]] and attempted to defeat Faker and save Hart.<ref name="ep69">{{episode|Yu-Gi-Oh! ZEXAL|69|ref}}</ref> Faker eventually revealed the truth of his deal with [[Vector]], saying that Hart would not have survived up to that point without the power of the [[Barian World]].<ref name="ep70" /> Hart managed to use his powers to free Astral from the Sphere Field, letting him [[ZEXAL (power)|merge]] with Yuma and win the Duel, saving Faker from Vector's possession.<ref name="ep71">{{episode|Yu-Gi-Oh! ZEXAL|71|ref}}</ref> After Fakers defeat, he alongside his father watched the Duel between Yuma and [[Kite Tenjo|Kite]].<ref name="ep72">{{episode|Yu-Gi-Oh! ZEXAL|72|ref}}</ref><ref name="ep73">{{episode|Yu-Gi-Oh! ZEXAL|73|ref}}</ref>

===Yu-Gi-Oh! ZEXAL II===
Hart appears again when he talks to Kite about visiting Yuma in the hospital after the duel against Mizeal. When Kite ignored him about going to visit Yuma, he decided to go on his own, until Orbital 7 warned Kite on how it was time to visit Yuma like he planned too, causing Hart to smile.

==Manga biography==
{{Main|Haruto Tenjo (manga)}}
[[File:Manga Haruto.jpg|thumb|left|Haruto in [[Yu-Gi-Oh! ZEXAL (manga)|the manga]].]]

In the manga, just like in the anime, Haruto lived with [[Kaito Tenjo (manga)|Kaito]], when [[Mr. Heartland]] took him away by force. Now, [[Dr. Faker]] uses Haruto in order to fulfill his goal of destroying the [[Astral World]].

==Relationships==

===Kite Tenjo===
[[Kite Tenjo|Kite]] loves his little brother Hart, very much and he is "everything" to him. In their childhood, Kite and Hart lived together mostly by themselves and would play every day, from catching butterflies to playing hide-and-seek. Kite would do anything it took to protect Hart, even at the cost of his own life, pushing himself to hunt "Numbers" on his own and disregarding the dangers of his [[Photon Transformation]].<ref name="ep50">{{episode|Yu-Gi-Oh! ZEXAL|50|ref}}</ref>
Whenever Hart was in danger or pain, Kite underwent great panic and stress, to the point of not thinking clearly as his anger and worries took over.<ref name="ep41"/> <ref name="ep42">{{episode|Yu-Gi-Oh! ZEXAL|42|ref}}</ref> 
<ref name="ep63" />

While Kite is normally cold and detached from others, Hart brings out Kite's gentle and caring side. Since Hart's "sickness" took a toll on him, Kite often tried to make him feel better, usually having a limited success. Kite also tried to spare Hart from being concerned about him, putting on a forced smile and assuring him that he's alright. Although he goes along with Kite's words, Hart can see through him and understands what Kite was doing for him. If he was able to, Hart would try to protect Kite as best as he can within his powers.<ref name="ep13" /><ref name="ep14" /><ref name="ep22" /><ref name="ep40" /><ref name="ep43" /><ref name="ep54">{{episode|Yu-Gi-Oh! ZEXAL|44|ref}}</ref>
<ref name="ep56">{{episode|Yu-Gi-Oh! ZEXAL|56|ref}}</ref>
<ref name="ep64" />

===Yuma Tsukumo===
Having seen Hart's picture before, [[Yuma Tsukumo|Yuma]] first met Hart by seeing him walking in the middle of a busy street and recognized him as Kite's brother. When an upcoming truck was about to run Hart over, Yuma tried to protect him. After Hart had blown a huge hole in the truck, Yuma kindly let Hart come home with them and let him stay for the night. Yuma was also happy when Hart finally started to eat something and enjoyed his time at dinner. At night, Yuma let Hart sleep in his hammock and covered him with a blanket.<ref name="ep40"/>

While Hart was having a power surge, Yuma ran into the explosion and hugged Hart, telling him "you're not alone" and promised to bring him to his brother. Also, Yuma helped Kite rescue Hart from the [[Vetrix Family]], and showed great concern when Hart was found unconscious.<ref name="ep40"/> Yuma seems to have grown close to Hart; while speaking to him in his mind, Hart asked Yuma and Astral to save his brother, Kite.<ref name="ep60"/> When Vetrix used his connection to Hart to hurt Kite, Yuma rushed to [[Heartland Tower]] to save him and severed his link to Vetrix.<ref name="ep63" /><ref name="ep64" /> Likewise, Hart also cares deeply about Yuma as he is always doing things for his sake.<ref name="ep71" /> Hart is also grateful towards Yuma for helping his brother overcome his guilt.<ref name="ep72" /> <ref name="ep73">{{episode|Yu-Gi-Oh! ZEXAL|73|ref}}</ref>
When Hart heard that Yuma was injured, Hart was very concerned about him and wanted to visit him at the hospital, even wanting to see Yuma on his own if Kite didn't go with him.<ref name="ep84">{{episode|Yu-Gi-Oh! ZEXAL|84|ref}}</ref>

==References==
<references />

{{Characters/ZEXAL/Anime}}
{{Characters/ZEXAL/Manga}}

[[Category:Yu-Gi-Oh! ZEXAL characters]]