General InformationReal Name:Toujuurou OsakabeAliases:Toujuurou Osakabe?? ???Company:Sh?nen Gah?shaCreator:Ark PerformanceGender:MaleCharacter Type:HumanFirst Appearance:Arpeggio of Blue Steel #5 - Vol. 5Issue Died:NonePowers:None Professor OsakabeShÅnen GahÅsha June 27, 2022 admin