Kokuri

is a former member of the Mujina Bandits.

Personality
Kokuri is a fearful and cautious individual.

Mujina Bandits Arc
After being part of the Mujina Bandits for a while, Kokuri stole some of their money and defected. He was caught for another crime, and sent to Hōzuki Castle to serve his sentence. He managed to obscure his connection to the Mujina Bandits, but expected to be killed in prison to keep their secrets. He sent word to Konohagakure he was willing to give them information about the Mujina in exchange for protection. When the Mujina's number two Tsukiyo arrived at the prison, Kokuri deliberately injured himself to frame Tsukiyo for attacking him, sending Tsukiyo to solitary confinement, while getting himself moved to the protected medical ward. When Boruto arrived, he at first suspected Boruto of being there to kill him when he asks for Kokuri, and restrained him after knocking him out. After verifying Boruto's story, he released him. When Boruto was sent back to general population, someone sneaked into the medical ward and stabbed him.