A [[Touken Ranbu]] character.

A [[wakizashi]], converted from a [[naginata]]. One of the many Toushirou brothers, and is especially close to [[Honebami Toushirou]], whose quieter personality contrasts his. 

He has an outgoing, cheerful and somewhat spacey personality. His occasionally odd behavior is most notable in his Internal affairs quote "馬糞は嫌いなやつになげるー" ("I'll throw horse poop at those I hate~"), which naturally results in fanworks giving him a strange fixation on horse poop. He lost some memories due to being burned in a fire during the siege on Osaka Castle, but he claims he doesn't let his memory loss overwhelm him. However, there are indications that it bothers him more than he lets on.  

He has [[long hair|long]] [[black hair]] tied in a [[ponytail]], along with a prominent [[ahoge]], and [[purple eyes]]. His usual outfit is the [[military uniform]] worn by most of the other Awataguchi swords, along with a black [[necktie]] and black [[sode]] on one shoulder. His [[Namazuo Toushirou (Kiwame)|Kiwame]] form gives him [[high heels]] and more elaborate armor, and his hairstyle has changed to a [[high ponytail]].

Often compared to [[Shigure (kancolle)|]], with his [[black hair]] and his prominent [[ahoge]] making him look rather like a male version of her.

[i]Namazuo[/i] (鯰尾) means "[[catfish]] tail", which is reflected in his Kiwame form with the sode on his right arm resembling a catfish.
鯰尾藤四郎 鯰骨