Shinjiro Takahashi

One day, Mio (Yume Nikaido) learns that her older sister, Tetsuko (Moe Tenshi), has been using the "Hadaka-ken" technique to protect the family home...

Two brothers kidnap and abuse women. Once the new woman's "training" is complete, the previous victim is released.

There is an urban legend about a ghost called "Sukima Onna". A young woman did not believe in the validity of the urban legend, until she discovered...