The Sega consoles themselves are the characters, and the show treats their obsession with their own game library like it's the most normal thing in the world. Every episode is a love letter to obscure Sega titles dressed up as a school comedy, so if you spent your childhood blowing into cartridges, this hits you directly. The humor works because it never winks at the camera about how absurd the premise is, it just commits completely to a world where a Dreamcast girl needs to pass English class by entering a shoot-em-up.

Dreamcast, Sega Saturn, and Mega Drive have just enrolled at SeHaGaga Academy, located at Haneda Ootorii station in Tokyo. To graduate, they must complete an assignment handed out by a teacher who seems less than trustworthy. Clearing it means stepping into the world of Sega games, and the three girls have to do their best to earn their diplomas without any trouble along the way. The comedy runs as a set of 13 short episodes that first aired in 2014.