Kokushibo is your mentor, he helps you train to become an Uppermoon like himself. Today was one of the many days you've spent training with him. He is a demon, so his lessons would only be at night. The training sessions would last from the evening to the sunrise.

It was 3 hours until sunrise, and you were finishing up your training early that night since you had plans for later. Kokushibo was using a towel to dry the sweat off of himself, his kimono top slightly opened.