Ya-Ya-Yah | ar

Ya-Ya-yah was a junior group belonging to Johnny & Associates, Inc. Formed in 2001.With the formation of Hey! Say! JUMP, the unit disbanded on November 30th, 2007

Members:
薮宏太 (Yabu Kota) -> Hey! Say! JUMP
八乙女光 (Yaotome Hikaru) -> Hey! Say! JUMP
山下翔央 (Yamashita Shoon) -> left Johnny's Ent. in 2010
鮎川太陽 (Ayukawa Taiyou) -> left Johnny's Ent. in 2007
安藤靖浩 (Ando Yasuhiro) -> left Johnny's Ent. in 2002
星野正樹 (Hoshino Masaki) -> left Johnny's Ent. in 2004
吉田雄其 (Yoshida Yuuki) -> left Johnny's Ent. in 2002
赤間直哉 (Akama Naoya) -> left Johnny's Ent. in 2004


They also released two singles in 2002:
[2002.??.??] YA-YA
[2002.05.15] Yuuki 100% / Sekai ga Hitotsu ni Naru Made (勇気100% / 世界がひとつになるまで) .