AICOMI!

A single guy transfers into a village academy where every other student is a girl, which tells you exactly what kind of nostalgia this "rich, nature-filled" setting is selling.

The premise is straightforward: he settles into pastoral village life, gets to know his classmates, and those acquaintances move through the usual stages toward something more, at whatever pace the player pushes them. There's no rival male cast to complicate things, just time, proximity, and a rotating set of heroines shaped to whatever type the player prefers.

Play consists of building your character, then working through daily life and conversations to nudge relationships from friendly to romantic to intimate, with the academy and village acting as the shared backdrop for all of it. It leans on a soft, slow-life rhythm rather than any real conflict, so the appeal is entirely in picking a heroine and watching that particular story play out.