Riding a scooter with Seven left at home, Keita went on a solo trip. Along the way, he meets a mysterious woman. She behaves strangely and elusively. Keita's scooter broke down, and he has to stay overnight at a hot spring inn. A strong yakuza gives him mysterious advice. (director's cut for episodes 19 and 20 of the 'Cellphone Investigator 7' TV show).