My father used to lived in Osaka during the 70s/80s, and as gaijin, he was invited to participate into a tv show.
That show was about inviting foreigners living in japan and asked them questions about japanese culture, items and many more topics.
But he doesn’t remember the name of the show, if somebody know or have an idea about which could be, would he really helpful, as we are searching for the episode he participated, thanks😊
https://www.reddit.com/r/japan/comments/zrwiv3/i_need_help_finding_a_tv_show/