What actors and actresses appeared in Sugawara denju tenarai kagami terakoya - 1920?

You're asking about the cast of the 1920 film "Sugawara denju tenarai kagami terakoya". However, there's no record of a film with that title from 1920. It's possible there's a typo in the title or the year.

To help you further, I need some clarification:

* Are you sure about the title? Is it possible there's a slight variation?

* Do you have any other information about the film? For example, do you know the genre, the director, or any other details?

Once you provide me with more information, I can try to find the cast for you!