Rice Ball

 (ライスボール) is a girls dance and vocal group formed in September 2015.

They are a sister group of Ringo Musume and are made up of former Alps Otome members and trainees from the agency.

Current Members

 * Hikari (太陽; ) (Founding Member)
 * Midori (美土里; ) (Founding Member)
 * Aqua (水愛; ) (Joined March 2016)

Former Members

 * Mii (みぃ) (Founding Member; Graduated April 2018)
 * Yoo (よぉ) (Founding Member; Graduated November 2017)

Albums

 * 1) [2022.01.17] Nippon

Singles

 * 1) [2019.08.18] Tanagokoro / Inochi (掌/命)
 * 2) [2021.01.17] Hello Goodbye / Love ~Tatta Ichido no Seishun ni~ / Kimi wa Monster (ハローグッバイ / LOVE 〜たった一度の青春に〜/ 君はモンスター)
 * 3) [2021.06.18] JAN-KEN-PON / Namida no Sentaku (JAN-KEN-PON / 涙のセンタク)
 * 4) [2022.08.10] KIOKU / Ai no Gray Zone (記憶 / 愛のグレーゾーン)

Digital Singles

 * 1) [2020.04.25] Hello Goodbye (ハローグッバイ)