Kaneto Shiozawa
In "Project Justice", Hyo appears as the final boss of the game, but is not the main antagonist. In most of the game's Story Mode, he initially appears to defeat Kurow Kirishima, who had been shown brainwashing Hyo earlier in the storyline. Afterwards, he is shown being taken over by his father's spirit, where he becomes Demon Hyo, the final boss of the game. Again he is defeated by Kyosuke, but dies from the fight. He was voiced by Kaneto Shiozawa, who had died, which is why they killed Hyo off.