2004

Narifumi Hosokawa prepares for his high school's culture festival with the Kadomori twins, Shizuku and Kasumi. While everyone is distracted, Shizuku decides to open a mysterious gate through the use of magic and travel to an alternate world. She has broken the oath of her family's heritage, as to protect the Black Gate from those […]

2011

It seems that everyone is fighting over Seiryu-kun's genes! They've even made a competition out of it! This is a crazy rom-com adventure, where a high school student and her friend are trying to get impregnated.