How old was Hisatora Kumagai in Kekkon nijuso: zenpen?

Tokihiko OkadaTokihiko Okada was 24 in Kekkon nijuso: zenpen

Birthday: Wed, Feb 18 1903 –
Tue, Jan 16 1934

Shizue NatsukawaShizue Natsukawa was 18 in Kekkon nijuso: zenpen

Birthday: Tue, Mar 09 1909 –
Sun, Jan 24 1999

Tōichirō NegishiTōichirō Negishi was >> in Kekkon nijuso: zenpen

Birthday: Unknown Birthday

Hisako TakihanaHisako Takihana was 21 in Kekkon nijuso: zenpen

Birthday: Sun, Mar 04 1906 –
Tue, Feb 12 1985

Isamu KosugiIsamu Kosugi was 23 in Kekkon nijuso: zenpen

Birthday: Wed, Feb 24 1904 –
Fri, Apr 08 1983

Tomotaka TasakaTomotaka Tasaka was 26 in Kekkon nijuso: zenpen as 'Director'

Birthday: Sun, Apr 14 1901 –
Thu, Oct 17 1974

Yutaka AbeYutaka Abe was 32 in Kekkon nijuso: zenpen as 'Director'

Birthday: Sat, Feb 02 1895 –
Mon, Jan 03 1977

Minoru MurataMinoru Murata was 33 in Kekkon nijuso: zenpen as 'Director'

Birthday: Fri, Mar 02 1894 –
Sat, Jun 26 1937

Hisatora KumagaiHisatora Kumagai was 23 in Kekkon nijuso: zenpen as 'Assistant Director'

Birthday: Tue, Mar 08 1904 –
Thu, May 22 1986

Shuichi HatamotoShuichi Hatamoto was >> in Kekkon nijuso: zenpen as 'Screenplay'

Birthday: Unknown Birthday

Kan KikuchiKan Kikuchi was 39 in Kekkon nijuso: zenpen as 'Original Story'

Birthday: Wed, Dec 26 1888 –
Sat, Mar 06 1948