How old was Shinpachirō Asaka in Aa mujo: zenpen?

Yōnosuke TobaYōnosuke Toba was 24 in Aa mujo: zenpen

Birthday: Thu, Mar 16 1905 –
Fri, Oct 10 1958

Yōko UmemuraYōko Umemura was 25 in Aa mujo: zenpen

Birthday: Wed, Oct 21 1903 –
Wed, Mar 08 1944

Haruko SawamuraHaruko Sawamura was 28 in Aa mujo: zenpen

Birthday: Sun, Jan 20 1901

Shinpachirō AsakaShinpachirō Asaka was 22 in Aa mujo: zenpen

Birthday: Sat, Dec 01 1906

Minoru TakaseMinoru Takase was 31 in Aa mujo: zenpen

Birthday: Mon, Dec 13 1897 –
Wed, Nov 19 1947

Seika ShibaSeika Shiba was 28 in Aa mujo: zenpen as 'Director, Screenplay'

Birthday: Mon, Dec 17 1900

Victor HugoVictor Hugo would have been no older than 83 in Aa mujo: zenpen as 'Original Story'

Birthday: Fri, Feb 26 1802 –
Fri, May 22 1885