Arihiko Inui

__Height:__ 174 cm Inui Arihiko is Tohno Shiki's classmate and best friend. When Shiki was living with the Arimas, he often used to hang out with Arihiko. He has a competitive attitude against Shiki; Arihiko wants to get a girlfriend before Shiki does. As the player moves through the story, the player will discover that sometimes, Shiki cannot grasp how he became friends with Arihiko in the first place, since Shiki believes Arihiko has a "weird personality"; Yet at one point in the game, when Shiki collapses in class due to his condition, Arihiko is the one who loudly informs the teacher that Shiki is sick and needs to be excused. Arihiko then proceeds to help a physically-weakened Shiki to the medical office, thus demonstrating a personality trait that might, depending on the player's subjective perception, serve to explain why Shiki continues to be friends with Arihiko despite Arihiko's sometimes-callous behavior.