The Steam version ("Party") can be expanded to match the full Japanese release through official and community content: Koikatsu Party: Gameplay & First Impressions

: Interacting with students through talking, listening, and gossiping to increase their relationship meter.

: You play as a male protagonist at an all-girls school, tasked by the principal with starting a "Koikatsu Club" to help female students learn about romance. Gameplay involves: