A [[Touken Ranbu]] character. Formerly [b]Atsu Toushirou[/b].

He is a [[tantou]] specialized in armor piercing or a "yoroidoushi". He is dressed much like his brothers and has a boisterous, cheerful personality.

His [[Atsushi Toushirou (Kiwame)|Kiwame]] form makes him dress in full [[japanese armor]] over his usual uniform.
厚藤四郎 厚藤四郎(刀剣乱舞)