Jiyuu ni Ikiyou

 was the only album released by 4-Nin 1-Kumi.

Tracklist

 * 1) Kodomo Janai no (子供じゃないの; I'm not a child)
 * 2) Yume to Kibou (夢と希望; Dreams and hopes)
 * 3) Hazumu Kisetsu (弾む季節; Bouncy season)
 * 4) Shinjite (信じて; Trust me)
 * 5) Boyfriend (ボーイフレンド)
 * 6) Jiyuu ni Ikiyou (自由に生きよう; Let's live freely)
 * 7) Sou yo (そうよ; That's right)
 * 8) Harukaze ni Notte (春風に乗って; On the spring breeze)
 * 9) Miracle Wonderland (ミラクルワンダーランド)
 * 10) Kaze Kaoru (風薫る; Breeze)
 * 11) Kansha no Shirushi (感謝のしるし; A token of our gratitude)
 * 12) Otona wa Wakatte Kurenai