Kei Yamamoto. Kei Yamamoto was 23 in Our Happiness Alone as 'Mototsugu Sakawa'.
Chieko Baisho. Chieko Baisho was 22 in Our Happiness Alone as 'Yoshiko Sakawa'.
Haruko Wanibuchi. Haruko Wanibuchi was 18 in Our Happiness Alone as 'Kyoko Iwama'.
Kinuko Obata. Kinuko Obata was 32 in Our Happiness Alone 
Kōji Takahashi. Kōji Takahashi was 28 in Our Happiness Alone as 'Ichiro Sakawa'.
Shoichi Ozawa. Shoichi Ozawa was 34 in Our Happiness Alone 
Isao Yamagata. Isao Yamagata was 48 in Our Happiness Alone as 'Akira Sakawa'.
Eijirō Tōno. Eijirō Tōno was 56 in Our Happiness Alone 
Seiji Miyaguchi. Seiji Miyaguchi was 50 in Our Happiness Alone 
Noboru Nakamura. Noboru Nakamura was 50 in Our Happiness Alone as 'Director, Screenplay'Tōichirō Narushima. Tōichirō Narushima was >> in Our Happiness Alone as 'Director of Photography'Takeshi Fukazawa. Takeshi Fukazawa was >> in Our Happiness Alone as 'Executive Producer'
Toru Takemitsu. Toru Takemitsu was 33 in Our Happiness Alone as 'Original Music Composer'Kiminobu Satō. Kiminobu Satō was >> in Our Happiness Alone as 'Art Direction'
Homare Suguro
Ayako Sono