Ioke

 (アイオケ), also known as Idol Orchestra, is an idol group formed in July 2020. Their concept is a mix between an idol group and an orchestra.

They were previously known as RY's until July 23, 2020, where they re-debuted under their current name with a new Member line-up.

Current Members

 * Nemoto Ruka (根本流風; ) (Founding Member)
 * JIN (じん; ) (Founding Member)
 * Takahashi Suai (高橋紫微; ) (Founding Member)
 * Shiratori Yurika (白鳥ゆりか; ) (Founding Member)
 * Mita Monika (三田萌日香; ) (Founding Member)
 * kurumi (くるみ; ) (Founding Member)
 * Yuyu THE Excalibur (ゆゆ・THE・エクスカリバー; ) (Joined November 13, 2021)
 * Ono Marika (大野まりか; ) (Joined November 13, 2021)
 * Kanon (かのん; ) (Joined November 13, 2021)
 * Anri Yui (安里唯; ) (Joined November 13, 2021)
 * Kobayashi Moka (小林萌夏; ) (Joined December 24, 2022)

Former Members

 * Hinahina (ひなひな; ) (Joined November 3, 2020, Graduated March 31, 2021)
 * Shiraishi Mizuho (白石みずほ; ) (Founding Member, Graduated October 10, 2022)
 * Tropical☆Yuuki (とろぴかる☆ゆーき; ) (Founding Member, Graduated November 13, 2022)

Digital Singles

 * 1) [2021.03.24] Catch The Dream
 * 2) [2021.06.23] Kakumei no Bell wo Narase (革命のベルを鳴らせ)