Links to Python information in Japanese
Python book reviews, translated into Japanese from English originals by David Mertz.
PyJUG - Python Japan Users Group. This maintains the Japanese Python mailing list
Learning Python by Mark Lutz and David Ascher is available in Japanese translation.
Programming Python has been translated to Japanese, and has been published in two volumes (vol.1, vol.2).
The Python Pocket Reference has been translated as well.
JunichiSuzuki <jun-sk NO SPAM AT magical DOT egg DOT or DOTjp> wrote a series of articles concerning Python for the Japanese edition of Doctor Dobb's Journal.
The Japanese Translation Project provides translations of the standard documentation. (Downloads)