Mirai Hoshina is one of the 3rd year students of Hidaka Koharu of the year 2007 in the Dash spin-off. She who's frequently truant thanks to unspecified health issues. Despite all this she's one of the most cheerful students in Hidaka's class. She is an energetic hairhead and a very cheerful, care-free person, usually doing things without thinking it. She also is also very clingily, as seen with her only friend Katagirl Miwa, and open's very quickly to others, as seen with Hidaka Koharu.