Kuroi Yuusha (Koharu, Ako and Mahiru ver.)

Kuroi Yuusha is a song by Koharu Nanakura, Ako Saotome and Mahiru Kasumi. In Ultraman x Kamen Rider x Super Sentai x Metal Hero x Tomica Hero x Pretty Cure x Aikatsu! x Aikatsu Stars!: Super Hero Taisen V.