KAT-TUN

K - Kamenashi Kazuya

A -  Akanishi Jin

T - Taguchi Junnosuke

T - Tanaka Koki

U - Ueda Tatsuya

N -Nakamaru -Yuichi

KAT-TUN is a very populair Japanese band; they came up with their name by taking the first letter in their last name. In 2001, KinKi Kids member Koichi Domoto personally picked 6 Johnny's Jr. members to be his back dancers in the NHK music program, Pop Jam. He chose Kamenashi, Akanishi, Taguchi, Tanaka, Ueda and Nakamaru to be his back dancers and gave them the unit name KAT-TUN.Like most of Johnny's other groups, KAT-TUN not only sings and dances, but the members also act and star in commercials. They are one of the most popular talent idol groups in Japan at the moment.

From that point, KAT-TUN was only meant to be a dancing support to Koichi Domoto. However, KAT-TUN gained a great deal of attention so the formation was kept and KAT-TUN remains a whole team.

Some of the members has also been into different movies; Kazuya Kamenashi, Jin Akanshi, Junnosuke Taguchi, Koki Tanaka and Yuichi Nakamaru; Nobody really knows why Tatsuya Ueda hasn't been, but rumors says that he don't want to be in movies.