Keeper Girls

 is an idol group. They are marketed as the Satsukiyama Zoo's official idol unit.

Current Members

 * Hamada Marina (濱田真理捺) - ; Leader

Former Members

 * Shiraishi Azu (白石あづ) - (Graduated November 2018)
 * Kimura Kotone (木村琴音) - (Graduated September 2019)

Singles

 * [2015.12.23] Wombat no Uta (ウォンバットのうた)
 * [2017.11.01] Yumetsukame (ユメツカメ)