Kōtarō Fūma

is a tokubetsu jōnin that serves as the head of the Konoha Military Police Force.

Genin Mission Arc
Kōtarō appears in this arc.

Byakuya Gang Arc
Kōtarō appears in this arc.

Mitsuki's Disappearance Arc
Kōtarō appears in this arc.

Trivia

 * Kōtarō's full name is derived from the famous shinobi Fūma Kotarō.