1-3-13 Hirakawa-cho, Chiyoda-ku; (03) 3239-8673. The store, open 10 a.m to 7 p.m., Monday to Saturday (closed on Sundays and national holidays), is on a street running parallel to Shinjuku-dori, a short walk from Kojimachi Station on the Yurakucho Line or Hanzomon Station on the Hanzomon Line.
Bonjinsha is a specialty bookstore that got its start more than 30 years ago selling preparatory materials for the JLPT, and it carries everything from specialized dictionaries for translators to educational games and toys for children. Bonjinsha’s Kojimachi shop — the only retail bookshop in Tokyo that specializes almost exclusively in Japanese-language study-and-reference materials … it is run by the Bonjinsha publisher based in Tokyo’s Chiyoda Ward that networks closely with organizations promoting the study of Japanese.
In addition to the retail shop, mail-order services are available via its Web site. It will ship to domestic addresses for a small handling fee.
Source: “The world’s best one-stop shop for Nihongo” July 22, 2009 Japan Times
EDUCATION IN JAPAN COMMUNITY Blog 
Hajimemashite onegai shimasu. Boku wa Yamada Tadashi desu. Boku wa burajiru nikkey nissei desu. Boku wa kanji o benkyou shitai no desu, demo Nihon no gakkou ni tsukateiru hon , tashika chugakko no ichinen sei kara oshiete imasu no de sore de jooyoo kanji minna oboetai no desu.
Burajiru kara tanonde mo ii desho ka? Hitotsu no hon wa ikura desu ka? Yubin ikura naru desho ka? Kaetara doyate tanomimasu desho ka? Oharai donna shimasu ka?
Seijitsu na,
Yamada Tadashi.
Please call the bookstore directly. We have no connection to the store, we just list info for our readers.
Hello friends! How do you do?
I am a university student of languages and I would like to know more about
your publications. How could I receive a “brochure” of the language and the japanese schools in Japan? I´ve received one a long, long time ago.
Cledson-UFRN
Please contact Bonjinsha directly as we are not affiliated with the bookstore.
The bookstore is now open only until 5 pm now. My friend and I got there are 5:15 pm today, and they were already closed, but they were kind enough to let us in and help us find the books we needed.