Shounen Shinkaron少年進化論 ; Shounen Shikaron ; Theory of Boy Evolution

From M.N.M: Mizuki Aso, a super popular celebrity, is a 29 year-old father of a boy and is actually 13 years older than what he claims to be. He is self-absorbed and arrogant, forcing his look alike son Sana to do all the house chores and even the job as an idol. Today also, Sana's usual difficult day with his father is about to start…