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Keywords from Image Description:
Tatsuo Nagai Ryichi Hattori Kiyoko Tange Yoshie Mizutani Minoru Nakano Yaeko Mizutani and Takiko Mizunoe . Ja File Tatsuo Nagai cropped version for Mr Nagai File Ryichi Hattori cropped version for Mr Hattori File Kiyoko Tange cropped version for Ms Tange File Yoshie Mizutani cropped version for Ms Yoshie Mizutani