It's Tough Being a Man - 男はつらいよ (Otoko wa Tsurai yo)
Nagasumi and Sun have stated their life in his home town. Finally away form all the yakuza after his life. Things might be a little more manageable for this young man. That is until a childhood friend/busybody appears.
Opening Theme: "Romantic Summer" by Haruko Momoi(Sun) and Sakura Nogawa(Lunar), written and composed by Halko Momoi
Ending Theme: "Asu e no Hikari"(明日への光) by Asuka Hinoi; written, composed, and arranged by Yugo Sasakura.