Kiss

Hero is a student who is invited to take part in the culture festival of an all-girl St Ange school. But to get admission he needs to get permission from five school student council officials.

Oh just another charage. Wait. It might be the first charage apart of sims that got a separate ending for each of five girls. Thus this small game is probably the prototype of every second game that's released nowadays. Well, it might be partly a sim since you have a meter of sympathy that can drop or rise according to your answers. And even during H-scenes you need to choose right options or the love-meter drops. What stands out is very beautiful graphics and really good text. The same artist was responsible for this game who made characters for De-Ja. Also many items drawn on the map had animations upon click. There's also map movement incorporated. So it was a masterpiece game and had a long lasting effect on the whole industry, but was forgotten rather soon due to brilliant charage that spawned after that.