Tadashi Momose is the 13th resource for the antagonists, and his symbiosis is six thousand years in the making. Now known as "Momoe," he has been transformed by aliens and an unknown organization against his...

Taku, the boy with a black cat. He uses medicine that cannot be obtained through ordinary means. He is a self-proclaimed Kusuri-ya (one who makes medicine).

Twenty year old Ogawa Akira is taking the medical school entrance exam for the third time when he is overwhelmed by anxiety and flees the testing room. He soon finds himself wandering the streets of Tokyo lo...

18-year-old Mai Sugimoto is a college student starting this year. She was looking forward to the "college life," but she ends up living with two women because of a realtor's mistake. Furthermore, they are al...