— happiness was first formed in 2009 and released their debut dvd single, titled "happy talk" in the same year. they then made their major debut with the single "kiss me" in february 2011. the group currently consists of 7 members (five performers and two vocalists)

— members

• sayaka; サヤカ
• kaede; 楓
• fujii karen; 藤井夏恋
• miyuu; ミユウ
• yurino; ユリノ
• kawamoto ruri; 川本璃
• suda anna; 須田アンナ

— former members

• mimu; 日置美夢
• sugeida mayu; 杉枝真結

— discography

— official links