He is a student of the heroic academy of UA,studying in the 1-B class.Sen is a rather balanced person,in many situations he remains calm.He is also quite belligerent in terms of personality and often gets dragged into his friends' antics.Sen is also described as ikeman,having the appearance of a handsome man.Sen's Quirk allows him to make any part of his body rotate at high speed like a drill.He loves cameras.His height is 172 cm,he is 16 years old.His bffs is Kosei, Rin and.Aromantic.