Prism Fantasia

 (虹色幻想曲 〜プリズム・ファンタジア〜, Nijiiro Gensoukyoku ~Prism Fantasia~) is a Japanese idol group that was formed on March 15, 2015.

Current Members

 * Shirahoshi Chiaki (白星ちあき; ) (Founding Member; Leader)
 * Kurakawa Saika (倉川さいか; ) (Joined March 1, 2019)
 * Mihane Eri (美羽えり; ) (Joined March 1, 2019)
 * Kitano Megumi (北野めぐみ; ) (Joined February 14, 2021)

Discography

 * TBA

Trivia

 * Their slogan is "Nameless flower in full bloom" (咲き誇れ名もなき花)
 * Their concept is to never do the same setlist twice (同じセットリストは２度とやらない).
 * They call themselves "Founder of non-stop medleys" (ノンストップメドレーの元祖).