Double Happiness

 (ダブルハピネス) was an idol unit formed in June 2019.

The group started as a self produced unit, but on March 9, 2020, Maybe Moe and Yoneko both graduated as group members and started working on management. On that same day, a new line-up was revealed.

They disbanded on February 21, 2021.

Final Line-up

 * Cochi (こち) (Joined March 3, 2020)
 * Moenyan (もえにゃん) (Joined March 3, 2020)
 * Shiroiko (しろいこ) (Joined March 3, 2020)
 * Fuuka (ふうか) (Joined March 3, 2020)

Former Members

 * Maybe Moe (メイビーモエ) (Original Member, Graduated March 9, 2020)
 * Yoneko (ヨネコ) (Original Member, Graduated March 9, 2020)
 * Hana (はな) (Joined March 3, 2020, Withdrew August 31, 2020)

EP

 * 1) [2020.02.19] Souzou Kyodai (創造姉妹)