Yousuke Yoneya

Height: 175 cm

An attacker and member of the Miwa Squad—ranked 7th in A-Class—within Border Headquarters.

Like Miwa, Izumi, and others, he attends Mikado City First High School, a regular school affiliated with Border.

True to his name, he possesses a cheerful and sociable personality, though he also reveals a streak of being a battle enthusiast. He demonstrates strong communication skills and a knack for looking after his juniors.

He is the only combatant in the Miwa Squad who has never suffered harm at the hands of Neighbors, making the circumstances behind his joining the squad something of a mystery. While he is technically categorized under the Kido faction, his position is more akin to an "independent"—he doesn't truly align himself with any specific sub-faction. By his own admission, "as long as it's fun, anything goes," suggesting that he genuinely enjoys the act of fighting on the front lines.