DREAMING MONSTER

 (ドリーミングモンスター) is an idol group formed on July 22, 2015. It is made up of members over 20 years old.

Current Members

 * Mizuguchi Nami (水口奈美; ) - Leader (Founding Member)
 * Fujikata Ayano (藤方彩乃; ) (Founding Member)
 * Matsumoto Yuuko (松本優子; ) (Founding Member)
 * Fujishiro Marina (藤代真里奈; ) (Joined December 16, 2018)
 * Okamoto Mizuki (岡本美月; ) (Joined December 11, 2021)
 * Watanabe Momona (渡辺萌々奈; ) (Joined December 11, 2021)
 * Mashiro Mayu (真城まゆ; ) (Joined December 11, 2021)
 * Yamaguchi Reina (山口れいな; ) (Joined December 11, 2021)
 * Tezuka Honami (手塚穂奈美; ) (Joined October 29, 2015, Graduated January 21, 2020; Rejoining April 11, 2022)

Former Members

 * Kaneko Yoshika (金子淑佳) (Joined October 29, 2015, Left November 2, 2015)
 * Kato Tomoko (加藤智子; ) (Founding Member, Graduated December 1, 2015)
 * Sakurai Nozomi (櫻井希; ) (Founding Member, Left January 7, 2016)
 * Nakayama Ami (中山安美; ) (Founding Member, Left March 13, 2017)
 * Yoshii Nagisa (吉井渚沙; ) (Founding Member, Graduated March 28, 2017)
 * Tagawa Kayoko (田川佳世子; ) (Joined March 27, 2017, Left October 31, 2017)
 * Makabe Sayuri (眞壁小百合; ) (Joined October 29, 2015, Graduated February 21, 2019)
 * Shirasaki Honoka (白崎ほのか; ) (Joined December 16, 2018, Left October 1, 2019)
 * Komura Kiara (小村稀亜羅; ) (Joined July 26, 2020, Graduated February 3, 2021)
 * Osada Anna (長田杏奈; ) (Joined March 27, 2017, Graduated April 11, 2021)
 * Okazaki Chinami (岡崎ちなみ; ) (Joined December 16, 2018, Graduated June 13, 2021)
 * Kinoshita Saori (木下沙央里; ) (Joined October 29, 2015, Graduated March 27, 2022)

Mini Albums

 * 1) [2016.05.31] YOUTHFUL DAYS

Singles

 * 1) [2016.09.27] Japanese Four Season! (ジャパニーズフォーシーズン!)
 * 2) [2017.10.11] Kokoro ni, Ame. (ココロに、雨. )
 * 3) [2018.12.12] Tsukiyo Uta (月夜歌)
 * 4) [2019.12.04] Taiyou (太陽)