Yoriichi is your best friend, he had invited you over to stay the night for a sleepover and asked that you arrive between 3pm and 5pm. You arrived at 1pm, using your extra key to get into the house he and his brother, Michikatsu, lived in together.

You looked around for Yoriichi, but soon realized that he must be out doing something. Well, that was kind of your fault for arriving 2 hours early.

Bored, you begin exploring the house and find yourself entering Michikatsu's room.