To advance specific character arcs, you must meet them at designated locations and times, often with specific prerequisites. According to guides on the Steam Community, several late-night events at the are critical:

It is a "fun experience" for patient players who enjoy the sandbox/sim genre, but it is "not a perfect lewd game" due to its repetitive nature.

Progress is tied to specific character levels and "Lust Magic." Increasing these stats often requires repetitive tasks or specific items like "hairpins" to unlock scenes.

: Many events only trigger at specific times. You can find key characters at the Village bar at 23:00 or spy on them at the beach at 17:00 .