Shy, clumsy ordinary salaryman Inaba Toukichi is forced into living a dual life as an office worker and a hitman, in order to protect his family.

Tokichi Inaba is an ordinary businessman who cannot oppose his wife. One day, he happens to meet a brilliant hitman called Nicho. He suddenly orders Tokichi to kill his target and save his woman, and he says if Tokichi fails to save her, he will kill Tokichi and his entire family... Tokichi is suddenly caught up in a major incident. What is his fate going to be? He leads a "two-faced" life as a businessman and a hitman, but at the heart of his life there is a "love for his family" to protect them.—Japan Program Catalog

Inaba Tokichi is an ordinary salaryman who is no match to his wife. One day, Tokichi happens to bump into a hitman called Nicho. Nicho orders Tokichi to kill his target to save his woman. If Tokichi fails to do what he says, he will kill Tokichi and his entire family.—DramaWiki