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 […]

Ark Academy was chosen as a model school for inter-species students. A teacher came to the school to give a one-day “assistance” to the idol group “Aquamarina” to which Elio, a mermaid enrolled in the school, requested… “Sorry, coach. It was only supposed to be one day…” During the tour, which lasted several days, it […]