Battle Game in 5 Seconds

Akira Shiroyanagi, a high school student with a love for games and konpeito sweets, expects an ordinary morning—until a mysterious girl named Mion abruptly pulls him into a deadly battlefield. Alongside other unwilling participants, Akira is told they’ve been removed from their family records, drafted into an experiment, and granted special abilities.

Refusing to accept the situation, Akira sets his sights on winning the game and taking down the organization behind it. With an ability that catches others off guard and a talent for outthinking his opponents, he steps into a ruthless contest where strategy and split-second decisions matter as much as raw power.