Katamaru

is a shinobi from Shizunogakure and a former student of Kagura. He later meets Team Legend and helps train the three genin.

Swordsmanship
Katamaru possesses a great katana, that holds great destructive power, as well as slashing capabilities. According to Katamaru, his sword's name is.

Trivia

 * His name means "round elbow".
 * His favourite expression is.