Karumaruka*Circle

Karumaruka*Circle is a Japanese adult fantasy visual novel about a group of high school students who are each afflicted by one of the Seven Deadly Sins.

The player controls Kaito Mikage, a high school student who possesses extraordinary strength due to a magical ability called "Wrath". Wanting to rid himself of the Wrath, Kaito accepts an invitation from Nicole Otone, who is cursed with Lust, to join the "Star-Crossing Club". The club is comprised of four other girls who each possess curses that represent one of the other Seven Deadly Sins: Natsuki Amagase has Envy, Shin Asahina has Gluttony, Yukiha Kousaka has Greed, and Koyomi Natsume has Sloth. Once a year, on the night of Tanabata, the club tries to access Karumaruka, a library that contains all information about the past, present, and future, so that they can remove their curses.

Throughout the game, the player makes decisions which may cause the story to branch into different routes and result in different endings. The game contains routes for each of the five heroines, plus a route for the side character An Narumi (who is non-romanceable), and a final route which serves as the true ending of the game.

The PC version includes scenes with sexual content which were omitted from the ports to other platforms.