Nijisaki Maru

 (虹咲まる) is a singer and idol. She is a member of A RARE+, the vocalist of 2-Jigen Restaurant, and a member of PAPPYCHESTAN Rengou Dai 3 Wakusei as Pleiades Ookabunushi (プレアデス大株主).

Her stage name was Maruyama Asuka (丸山あす香) until May 2020.

Trivia

 * She is a cosplayer under the name MaRuKa. Her cosplayer archive can ber found here.
 * She started taking classical ballet at age 3.
 * From age 8 to 12 she took performance lessons with Hoei Production.
 * She won the first Sasaki Sayaka × Karaoke Tetsujin event in 2013.