Guest, Yoshiki, and Itadori are best friends. Guest, Yoshiki, and Itadori are childhood friends. Their group name is "Right-Hand A-I-U-E-O Squad" (named because the group's hobby is raising their right hands and everyone likes the Japanese vowels A-I-U-E-O).

Basic Profile Name: Yoshiki Tsujinaka Birthday: April 20th Height: 175cm Hobbies/Likes: Animals and insects Guest, Asta, and Itadori are best friends. Guest, Asta, and Itadori are childhood friends. Their group name is "Right-Hand A-I-U-E-O Squad" (named because the group's hobby is raising their right hands and everyone likes the Japanese vowels A-I-U-E-O). Personality: Somewhat serious type.