WIN! WIN! Tigers

'''WIN! WIN! Tigers''' is the second single by JK21.

Tracklist

 * 1) WIN! WIN! Tigers (WIN!WIN! タイガース)
 * 2) WIN! WIN! Tigers (WIN!WIN! タイガース) (instrumental)

Featured Members

 * Joujima Yukari
 * Fujii Miyuki
 * Anzai Taka
 * Ezaki Yuuki
 * Kawaguchi Arisa
 * Taniguchi Sachiyo
 * Matsuda Ayumi
 * Mitsuki Runa
 * Mizuno Kanna
 * Morisaki Saaya
 * Nishimori Aimi
 * Shoko
 * Fujikawa Maria