The Shochiku Otani Library Modern Book Search and Viewing System digital archive was developed and made publicly available by the Art Research Center, Ritsumeikan University, based on an agreement between the Shochiku Otani Library and the Art Research Center.

On April 10, data for approximately 700 pre-war materials related to performances at the Osaka Shochiku-za, held by the Shochiku Otani Library, was released.
https://www.dh-jac.net/db1/mbooks/search_shochiku.php

◆ Further information on the Shochiku Otani Library website (in Japanese):
https://www.shochiku.co.jp/shochiku-otani-toshokan/news/20260410/