Hart Tenjo

Hart Tenjo, known as Haruto Tenjo in the Japanese version, is Kite Tenjo's younger brother and younger son of Dr. Faker. He possesses a power 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 Astral.

Personality
Hart appears to have a split personality; when 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.

When using his powers, Hart sadistically laughs at the Astral World's inhabitants' screams, saying that he "needs more screams" (in the dub he says he needs more energy), as that is what comforts him.



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.

During the duel when Dr. Faker is possessed by Barian, he is shown to deeply care for Kite and Yuma Tsukumo, as he could not bear to see them in pain and shedding tears. After the duel with Barian, Haruto is fully heal (with his bags under his eyes gone) and goes back the personality in the past.

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

Abilities
Hart possesses Barian 's power that can create paths to alternate realities and teleport himself to another location, especially when he is worried with his brother. Also, he is able to transfer his power to others, like he did with Kaito, in the form of Neo Galaxy-Eyes Photon Dragon. Moreover, his powers allows him to see Astral and even hear him.

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 Barian of the Barian World, who sustained Hart's life in exchange for Faker finding a way to destroy the Astral World.

In the past, Hart lived with his brother Kite and Orbital 7 in a small, wooden villa where they would play all day whilst Hart drank his favorite drink, hot chocolate. This happy life was however, disrupted due to the presence of Hart's special powers. 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.

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 Numbers Hunter.

During one night at Heartland, Kite tried to escape with Hart. As they were hiding from Heartland Police, Kaito 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.

Pre-WDC
After hunting the "Numbers" of an 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.

During Kite's Duel with Yuma Tsukumo, Hart was ordered to send the trash collected by the litterbots 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.

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. Some time later, Hart was seen sleeping with Kite watching over him.

World Duel Carnival
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, Astral and 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, he panicked when a helicopter (which was in fact piloted by Cinco) was about to land. As a result, Haruto unleashed his powers, but Yuma calms him down with a caramel. Cinco then came out and uses his crest to take control of Hart, whom goes on the helicopter with him, and they leave.



Yuma and Kite then joined forces to go rescue him, breaking into an abandoned Gallery, where they met and confronted Quattro and Tres. While the four Duel, Vetrix began a ritual to extract Hart's powers.



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. Hart had then been left in critical condition, and was rushed to the hospital.

World Duel Carnival Finals
While looking for his Deck, 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.

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. . 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".



When Vetrix released all the souls of his victims, Hart is shown to be waking up from his coma along with Kite. However, Dr. Faker took Hart and used him to power the Sphere Field Cannon. Kite teamed up with Yuma and Shark and attempted to defeat Faker and save Hart. Faker eventually revealed the truth of his deal with Barian, saying that Hart would not have survived up to that point without the power of the Barian World. Hart managed to use his powers to free Astral from the Sphere Field, letting him merge with Yuma and win the Duel, saving Faker from Barian's possession.

Manga biography


In the manga, just like in the anime, Hart lived with 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.