Original Name 春日 歩 Romaji Name Ayumu Kasuga Nicknames Osaka Series Azumanga Daiou The Animation Age N/A Weight N/A Height 156 cm Date of Birth N/A Blood Type N/A Ayumu Kasuga from Azumanga Daiou The Animation A closer look Personality Ayumu Kasuga, also known as Osaka, is a transfer student from Osaka with a unique […]