Niji no Fantasista

 (虹のファンタジスタ) was a Japanese idol group formed on July 31, 2019 and part of DEARSTAGE. They were the sister group of Niji no Conquistador.

On March 1, 2021, it was announced that all the members would be graduating and the group would be disbanding on the same day.

Final Line-Up

 * Kanda Juna (神田ジュナ; )
 * Sato Fua (佐藤楓彩; )
 * Takasaki Hina (高咲陽菜; )
 * Nishiki Marin (二色真鈴; )
 * Hoshina Hazuki (星名葉月; )

Former Members

 * Tachibana Ruka (橘流花) (Left October 1, 2019)
 * Fujita Shiori (藤田汐梨) (Left December 16, 2019)
 * Kawakami Shiori (川上栞; ) (Withdrew November 3, 2020)
 * Tsukimura Yuki (月村有希; ) (Graduated December 25, 2020)
 * Honami Kokoro (穂波こころ; ) (Graduated December 25, 2020)

Singles

 * 1) [2020.08.28] Summer☆Fest (サマ☆フェス)