Shiroi Koibito-tachi Kyousuke Kasuga and his friends are staying at his grandparent's house over winter break on a skiing trip. Everyone is ...

Kyousuke Kasuga is no stranger to being the new kid at school. Despite only being a third-year middle schooler, he has spent his entire chil...

Tokiko Mima, nicknamed "Key," is a 17-year-old girl living in the Japanese countryside who, despite her human-like appearance, is a robot. W...

During a vacation Natsumi is visited by a female alien and male alien who she later gains feelings for from the ocean that makes her the Dee...