Kouta Kazuraba is the main protagonist of the series Kamen Rider Gaim. Initially an optimistic and kind-hearted young man, Kouta becomes embroiled in the mysterious Inves Games and acquires the power to transform into Kamen Rider Gaim. As the story progresses, he matures into a responsible leader, fighting to protect his friends and uncover the truth behind the Yggdrasill Corporation and the Helheim Forest. His journey centers on themes of choice, responsibility, and the cost of becoming a hero.