Akira Kusunoki is a fictional character from the popular anime and manga series Kyoukai no Kanata. He is known for his calm demeanor and strong sense of justice. As a member of the Spirit World War, he plays a crucial role in protecting the human world from supernatural threats. Kusunoki possesses unique abilities that allow him to combat various youmu, which are supernatural creatures in the series. His character development throughout the story highlights themes of friendship, sacrifice, and the struggle between good and evil, making him a memorable figure in the Kyoukai no Kanata universe.