Mugen Regina

 (夢幻レジーナ) was a progressive metal idol group. They were formed in 2013 as a successor group to Regina.

They went on hiatus on December 24, 2016. They restarted when three new members joined the group in May 2017.

They seem to be inactive as of around 2020.

Final Line-up

 * Sakura Rui (佐倉るい) (Joined May 2017)
 * Asakura Miyabi (朝倉雅) (Joined May 2017)
 * Wakahara Maki (若原麻希) (Joined May 2017)

Former Members

 * Sakuragi Miki (桜木みき) (Founding member, left October 2013?)
 * Moegi Nanami (萌木七海) (Joined January 2014, graduated July 2014)
 * Nanase Rio (七瀬リオ) (Founding member, left July 2014)
 * Suigetsu Ena (水月エナ) (Joined August 2014, left December 2014)
 * Sakura Yukino (桜ゆきの) (Joined December 2014, left March 2015)
 * Naruse Yuri (成瀬ゆり) (Joined March 2015, graduated October 2015)
 * Haruno Megumi (春野恵) (Founding member, graduated May 2016)
 * Suzuki Ayame (鈴木あやめ) (Founding member, left October 2016)
 * Tokita Maako (刻田麻亜子) (Joined July 2014; left December 24, 2016)
 * Sonozaki Arisa (園崎ありさ) (Joined February 2016; left December 24, 2016)
 * Tachibana Iyu (橘いゆ) (Joined October 2016; left December 24, 2016)
 * Nagata Yui (長田結衣) (Joined October 2016; left December 24, 2016)

Albums

 * [2015.10.21] Joo Shikkaku (女王失格; Disqualified Queen) English Title: At the threshold of a dream

EPs

 * [2014.09.23] Ai Shika Agenai / Kurai Taiyo
 * [2015.02.14] 5 Seasons
 * [2020.05.15] 5 Seasons Remastered (ファイブシーズンズ リマスタード)

Singles

 * [2014.12.04] MUGEN / Uruwashiki Kyobana Sekai
 * [2019.07.02] Mugen Regina 3rd Generation