Ecchi Instruction (2011)

In front of a good couple, Hiroshi and Yuko, Kiyose, a former oiran who suddenly appeared from the Edo period. She visited from another dimension through a venerable shrine in the residential area where the couple lived. Hiroshi is captivated by his mysterious charm. With nowhere to go, she starts living with the couple at their house.

Stars: Maki Azusa, Reira Misaki, Shijimi, Atsushi Tsuda, Seiji Nakamitsu