Tenshi-tachi no Gogo

The sequel to "Tenshi-tachi no Gogo"; instead of playing as the obnoxious male protagonist of the previous game, the player takes control of Minako, a female Japanese high-school student with a strong interest towards sexuality. The story mainly depicts Minako's sexual encounters with men and women, which take place on school grounds, in various locations of the city, etc.

Released in June 1985, Tenshitachi no Gogo (Afternoon of Angels) this was one of the first adult dating sims, an adventure game set in a Japanese high school. The goal is to seduce the star girl of the tennis club, Yumiko Shiraishi. To do this, the player needs to go around talking with her friends and possibly getting intimate with them as well.

Sexy Beach 3 is the third game in the Sexy Beach franchise developed by Illusion Software.

Artificial Girl 3 is an eroge (hentai game) and is the sequel to Artificial Girl 2. The gameplay involves being a guy and living a life with one or many girls (whose various characteristics are set by the player). The game is considered by the playerbase to be one of Illusion's finest games.

Sexy Beach Zero is the fourth game in the pornographic Sexy Beach franchise developed by Illusion Software.

In Oppai Slider 2, the player can choose between three different scenarios, each starring a girl in a different role: a nurse (with the player as a doctor), a maid (whose master is the player), and a "sailor", who is simply a girl the player has to teach how to swim. It is actually the same girl, named Asakura Koyori, in three different stories.

Artificial Academy 2 is an eroge high school social simulation, sequel of Artificial Academy. Create and play up to 25 students of varying gender, orientation with interaction abilities and personal inclinations. Make friends and lovers as the class competes for achievements in academics, athletics, popularity, and romance.

HaremMate is an eroge created by the Japanese H-game company Illusion. HaremMate is also the first Illusion to use Unity game engine, followed by the same company's Play Club,

The sequel to Sexy Beach, an erotic simulation game.

Katawa Shoujo is a bishoujo-style visual novel set in the fictional Yamaku High School for disabled children, located somewhere in modern Japan. Hisao Nakai, a normal boy living a normal life, has his life turned upside down when a congenital heart defect forces him to move to a new school after a long hospitalization. Despite his difficulties, Hisao is able to find friends—and perhaps love, if he plays his cards right. There are five main paths corresponding to the 5 main female characters, each path following the storyline pertaining to that character.

An erotic dating sim by Illusion that supports webcam-based controls.

What can a widowed woman do when she gets that itch? Invite a nubile man over to help her decorate! It has been a year since Chiho became a widow and the nights are getting lonely. It’s a good thing that her friend Kanae is there to help. Kanae is experienced, she’s been married for eight years and she knows just what Chiho needs. A little spice, a little color and some new scenery is what’s missing