The game has a rather simple premise: the protagonist is a young man who is
looking forward to his first day on a new job, that of a teacher at the
prestigious St. Erika Girls’ High School. Naturally, he won’t be busy with
teaching alone; the goal is to get acquainted with the various female
characters that populate the school, including the nurse and many of the
_K ōkō Kyōshi: Sei Erika Jogakuin Hen_ is an adventure game; though following
the Japanese design philosophy by offering no puzzles and/or inventory item
usage of any kind, it is nevertheless rather open-ended for a Japanese-style
adventure. The player is, for the most part, free to visit various locations
in the town, including many different rooms in the school, at any time.
Interaction with the environment is done in a point-and-click fashion; the
cursor changes to eye, face, and hand icon, depending on the object/character
it hovers over.
The game contains scenes with explicit nudity and sexual situations.