Team Datekougyou High School Height 191.8 cm Year 2nd Year, class A Number 7 Position Middle Blocker Ability Parameters (out of 5) Power = 5; jump = 3; stamina = 3; intellect = 3; technique = 3; speed = 4 Main pillar of Datekou. Even though Aone never smiles and seems serious and scary, he actually has a very kind heart. Futakuchi said that Aone has a habit of "locking on" to you if he knows his opponent is an ace.