Anna Ishii

Chief instructor Seiji Usami trains an elite team of rescue operatives to undergo daring missions in dangerous environments where others fear to go.

Utagawa Kotoha is a bright 25-year-old woman. She is sometimes timid, but she is also a curious person. Through her friend’s introduction, ...

Koharu is a dull high school girl who is always alone. Her only hobby is making plastic models. One day, Koharu stops by a mysterious antique ...