Mamoru is hurled back in time to the year 1985. Echosoft, the game company previously occupying the Alcohol Soft building, enlists Mamoru for help creating their own bishojo games.
Mamoru-kun!
!مامورو-كن
Mamoru-kun!
¡Mamoru!
¡Mamoru!
Mamoru !
Mamoru!
Mamoru-kun!
Мамору!