Shampoo

Shampoo (シャンプー) was a vocal unit formed in 2011. They disbanded in March 2017 due to Yokoi Yuri's decision to retire from entertainment.

Final Line-up

 * Yokoi Yuri (横井ゆり) (Original member)
 * Marshall Solveit (マーシャル・ソルヴェイト) (Joined October 2016)
 * Toyota Kanami (冬陽田奏心) (Joined October 2016)
 * Yamaoka Fumika (山岡史佳) (Joined October 2016)

Former Members

 * Kanazawa Midori (金澤碧) (Original member, graduated December 2014)
 * Ishiie Minami (石塚みなみ) (Original member, graduated December 2015)
 * Mizoguchi Sayuri (溝口小百合) (Original member, graduated December 2015)

Singles

 * [2011.09.21] Kojin Jugyou (個人授業)