Takemitsu Shinzou is obsessed with being a samurai and also captain of the kendo team. But despite his skills, he keeps losing in tournaments. He requests the Sket-dan to figure out why he can't show his true strength during a match. Can they get results by Shinzou's next tournament?!
Please, no need to be that angry.
Vamos, no es necesario estar tan enojado.
Vamos, no es necesario ponerse así.
Por favor, 
não precisa ficar nervoso.