Yui Aragaki
"Koizora: Setsunai Koi Monogatari" was loosely adapted into a theatrical film under the mononymous title "Koizora". It was directed by Natsuki Imai and starred Yui Aragaki as Mika and Haruma Miura as Hiro. The film adaptation was released on November 3, 2007, with a gross revenue of and 3.14 million people attending the theater. It debuted at #3 on the box office. The DVD was released on April 25, 2008.