List of Libraries in Tokyo
Here’s a great list of all the libraries in the Tokyo area. It’s all in Kanji, but you can run it through a translator to find the one you need. This is probably going to be my next project for scraping, translating and mapping.
http://www.reference-net.jp/lib_dir/13.html
Here’s a page with links to libraries throughout Japan, organised by prefecture.
Update: [...]