Ichizen!

 (いちぜん!) is currently a seven-member Japanese idol group originally formed with seven members in April 2019.

They made their stage debut on April 21, 2019, @Ebisu CreAto.

Current Members

 * Ohsaki Shoko (大嵜翔子; ) (Founding member)
 * Takayama Yui (高山結衣; ) (Founding member)
 * Katakami Aina (片上あいな; ) (Founding member)
 * Honda Kasumi (本多郁純; ) (Joined November 15, 2020)
 * Yamauchi Hinata (山内日向; ) (Joined November 15, 2020)
 * Naruse Tsukasa (成瀬月咲; ) (Joined November 15, 2020)
 * Otsuka Minami (大塚みなみ; ) (Joined November 15, 2020)

Former Members

 * Shinomiya Nanami (篠宮奈々美; ) (Founding member; graduated September 22, 2020)
 * Shirahama Saya (白浜さや; ) (Founding member; graduated September 22, 2020)
 * Usami Ruka (宇佐美るか; ) (Founding member; graduated September 22, 2020)
 * Hirano Nana (平野七夕; ) (Founding member; left November 5, 2020)

Digital Singles

 * 1) [2021.02.24] Metasequoia (メタセコイア)
 * 2) [2021.02.24] Setsugetsuka wo Miru Koro ni (雪月花を見る頃に; By the Time You See the Snow, Moon and Flowers)
 * 3) [2021.03.10] Amayo no Hoshi ni Mita Hikari (雨夜の星に見た光; The Light Seen on the Stars on a Rainy Night)

Music Videos

 * [2019.08.23] Koi Hanabi
 * [2019.12.31] POWER OF THE DREAM