If you are interested in even some older video recordings, pictures and impressions about some areas of Tokyo this is a good time-sink for you.
Lyle Saxon has several old-fashioned looking websites (wonderful) with lots and lots of browsing content as well as a YouTube channel with recordings from earlier times:
Tokyo resident since 1984. Video material from 1990-93, as well as newer material from 2008 onwards.
The “Around Tokyo” project was and is to document life in Tokyo and the surrounding areas, as well as some material from other areas of Japan.YouTube Channel