Prism Heart

PRISM HEART (プリズム・ハート, Purizumu Hāto) is a Japanese erotic video game developed by Pajamas Soft and was first released on October 6, 2000, and a DVD edition for PC was released on January 25, 2008. The game was ported to the Dreamcast on November 29, 2001 with the adult content removed by KID. A fan disc entitled Prism Box went on sale on April 27, 2001.