), is a Japanese manga series written and illustrated by Makoto Kobayashi.

Club 9 centers around a young country girl named Haruo Hattori who is attending university in Tokyo, Japan.

She initially lives in her college dorm, but due to circumstances has to move out to an apartment and find a job.

[4][5] Its 42 chapters were collected in five wideban volumes, released from April 1992 to February 1994.

[6][7] Kodansha republished the series in three volumes from February 23 to April 23, 2004.