Hi☆sCoool! SeHa Girls Special

第だい54回かい ハンパじゃノー！！全力ぜんりょくでグー！！優勝ゆーしょーするのはオンリーユー！！すべての学校がっこー行事ぎょーじを過去かこにする！！セハガガ学園がくえん体育たいいく祭さい

The story of the anime will revolve around Dreamcast, Sega Saturn, and Mega Drive, who have just enrolled in SeHaGaga Academy at Tokyo's Haneda Ōtorii station. They are given an assignment needed to graduate by a suspicious teacher, and to clear this assignment, the girls need to enter the world of Sega games. The girls must try their best to graduate without incident.