Circus  

Circus is a renowned visual novel studio in Japan that specializes in creating bishoujo games for adults. Apart from their main brand, they have several subdivisions such as Circus Northern, Circus Fetish, Circus Metal, and Sanctuary. In addition to these brands, Circus has also collaborated with other companies like Broccoli, GameCrab, Izumi Rei, and others to create titles under various brand names. Some of their notable collaborations include True Tears, published under the Lacryma brand in collaboration with Broccoli, GameCrab, and Izumi Rei, and Sora o Tobu, Mittsu no Houhou., an adult-oriented game released under the same brand name in collaboration with Broccoli.