Tokyo Dokushin Danshi

Ishibashi Taro is 38 years old, single and works for a big bank. Miyoshi Reiya is 37 years old, divorced and works as a dentist. Iwakura Kazuhiko is 45 years old, single and works as a lawyer. These three men are close friends, and they enjoy their lives as single men, but they begin to think about marriage.
(Source: AsianWiki)