Natsumi Kimura

A first-year who develops a crush on Tomu. She wanted to become Tomu's manager but was initially manipulated by Yuka to surprise and beat Tomu in an unofficial match. However, she apologized to Tomu and quickly became a valued partner in Tomu's winning streak. Her uncle is Tatsuhiko, a former billiards pro. She often acts as the announcer for the Gamble Matches.