Fire of Love(2007)

Koibi

Koibi (Fire of Love) Chapter 1- Koutarou is a struggling actor who just got kicked out of his friends apartment. Akira, a restaurant owner, picks him up and they move into together.
Jouen (Flaming Desires) Chapter 2- Mitsuura, the businessman from the first chapter is back. He meets Shintarou, Koutarou's identical twin brother. They spend the night together, but is Mitsuura just using him as a substitute for Koutarou?