Hachijo Tohya

Tohya Hachijo is the new identity of Battler Ushiromiya after suffering amnesia.

Remnants of a Broken Fighter
After being defeated by Agent 47, Battler Ushiromiya was trapped by Kojima's magic through The Focusing Stone into the empty space that would become the Universe 2K20. He suffered through endless torture, being used to as a sort of processor for the replication of a new universe, which broke his psyche irreparably to the point of losing his own self, which led to him entering comatose state.

Season 4
Sometime after the fight with Agent 47 in Off-Season 3, Battler suddenly appears unresponsive and amnesiacs, apparently for no reason to everyone else than being defeated by 47.

Episode 1
Battler is suspended for wrestling for that reason, which the Mystery Masters lament.

Episode 2
And then, Battler falls into a coma.

Episode 11
Battler finally woke up. It was revealed that he has lost his memories and no longer recognizes himself as Battler Ushiromiya, which led to him taking new identity, Tohya Hachijo. The only memories Tohya could still remember were memories related to HUNK.

For reasons unknown, Kojima acknowledged him as his rival, and challenged him to a game where they would bet on outcome of each match. No matter how much Kojima insisted, Tohya refused to play along and insisted on having a match with HUNK instead. When they finally arrived at his office, Kirei Kotomine and his Servant Dimitri Blaiddyd showed up to express that they wish to aid Tohya, not to support his ideals, but to repay Kirei's debt to Battler as being the closest thing he had to a friend, by keeping Kojima from altering the result with his remaining soldier, Senator Armstrong.

When Shuichi Saihara and Phoenix Wright arrive, the full group of Mystery Masters confronted Kojima, demanding to take The Script from him. But Kojima shows himself fearless, completely drunk in his idea of him losing impossible, "". Then, he summoned upgraded HUNK v2 to protect it. His appearance causes Tohya's mind to hurt, but he is determined to win the script and save everyone. HUNK greets Tohya gracefully... However, when the battle began, it was not Tohya fighting that match, but Battler himself, flowing through Tohya's body. His spirit burned so strong that fight, that even the Laws of Wrestling themselves seemed to vanish, even HUNK's upgrades stopped working, and nothing could stop Tohya from winning to defend his friends at that moment. After defeating HUNK, Tohya realized just why Sminem had chosen Battler, simply for being himself. Tohya and his friends, all in unison rejected everything Kojima had done. They rejected his vision, rejected his script, and even rejected himself. And there was only one thing left to say about everything he wrote, about him and his games, his ideals and mentality, even this universe and "The Final Impact"...

Then, with the Script in his hand, Tohya made it so that no one could change the fate of any person anymore using it.

Season 5
Along with 59 other people, Tohya was invited to the "important conference", and became trapped in the Death Game.

He was one of "candidates", chosen as favorites by La Parka.

Episode 2
During the Death Game, Tohya did everything he could to calm other participants down and suggested to split up and investigate the place.

Episode 4
After meeting up with other Mystery Masters, Tohya urged them to try to stay alive.

Episode 5
Tohya was seen by Kaname Date on a livestream.

Episode 6
Tohya ended up in a poll and ended up being executed via Majority Vote.