Simple 1500 Series Vol.081 - The Renai Adventure - Okaeri! is a dating first person adventure game that was also released for the Sega Dreamcast console.

Tutoring is tough work and over the course of 4 weeks, as a teacher that returns home and will have to help 5 girls to study and prepare for an exam. Whilst in the throes of studious ardor, you may find some of your pupils appealing and put the virtual moves on her... them...

The game features japanese voice acting for all the characters and an unlockable picture gallery that will be unlocked playing the adventure.