kitty GYM is a temporary unit formed to promote Volleyball. The "GYM" portion is composed of Yamashita Tomohisa (山下智久) from NEWS and the Thai duo, Golf-Mike.

The "kitty" portion, which mainly served as back up, is composed of:
Kitayama Hiromitsu (北山宏光) from Kis-My-Ft2
Inoo Kei (伊野尾慧) from Hey! Say! JUMP
Totsuka Shota (戸塚祥太) from A.B.C.
Yaotome Hikaru (八乙女光) from Hey! Say! JUMP.

Though there are only four members of kitty, there has never been a second T. They released their only single in August 2006.

Discography:

= Single =
[2006.08.30] Fever to Future Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.