Hinamatsuri manga volume 15 features story and art by Masao Ohtake.

When Haru was sent back in time by his mysterious future government, he was given one order: Make Rockllusion a reality. Now that he's located and assembled all the relevant individuals, he's ready to reveal the impact that the fusion of music and illusion is set to have on our world. Brace yourself for the shocking origin story of Hina and her psychokinetic pals in volume 15 of Hinamatsuri!