Chamū

is a saber-tooth tiger appearing in Naruto the Movie 3: Guardians of the Crescent Moon Kingdom. He is also the friend of Hikari Tsuki. In the movie, Naruto gets angry at Hikaru for not taking care of Chamu.

Plot overview
Chamu is a trained circus animal belonging to the circus that Michiru Tsuki purchases. Hikaru Tsuki rides him in order to get a closer shot using a bow and arrow to cut the rope hanging his father. He along with Kiki restrain Ishidate, allowing the injured Naruto to hit him with the Crescent Moon Rasengan. On the travel to the crescent moon kingdom Chamu's cage nearly falls into the water and Hikaru bravely tries to save him and after that Chamu is very warm towards Hikaru.