Kokoro, technique, and body are all at the world's highest level! A beautiful martial artist who has won the world championship in karate makes her AV debut! Will the spirit of an athlete who has reached the pinnacle of her potential burn even in bed? A real-life sex documentary of a beautiful karate girl brought to light by the unrivaled martial arts girl maniac, Masahiro Shinoda! A miraculous collaboration of strength and eroticism!