Magical Girl☆Seiren

 was an idol group themed around magic. They disbanded on August 5, 2017.

Final Lineup

 * Tachibana Mika (立花実香)
 * Kazuki Yurina (香月友梨奈)
 * Narita Misato (成田美郷)
 * Wakana Riko (若菜莉子)
 * Sato Kozue (佐藤梢)
 * Mizutani Chihiro (水谷千尋)
 * Aiba Yuuka (藍葉優花)

Former Members

 * Mizuhara Yuki (水原ゆき)
 * Ikematsu Aimi (池松あいみ)
 * Kusunoki Hiroko (楠浩子)
 * Noguchi Ami (野口愛美)
 * Oguma Kurumi (小熊くるみ)
 * Minami Eve (南衣舞)
 * Esaki Sena (江崎瀬奈)
 * Tamura Fumika (田村文香)

Singles

 * [2013.08.07] Magical Yurufuwa Tour (Magical　ゆるふわ Tour)
 * [2013.12.25] Koi no♡Maryoku (コイノ♡マリョク)
 * [2014.05.14] Girly☆Party
 * [2014.07.30] Falling♡Summer
 * [2015.05.13] Mahou Jigen ni Youkoso☆ (魔法次元にようこそ☆)
 * [2015.07.22] Timetravel☆Graffiti (タイムトラベル☆グラフィティ)
 * [2016.06.22] Hikari no Prophecy ~Merlin no Deshi-tachi~ (光のプロフェシー　～マーリンの弟子たち～)