EasyTouroku URL Submission Software
- EasyTouroku can add your URL to 1700+ Japanese and international search engines and directories within minutes.
- http://www.submitwolf.net/seotoolkit/

Sozon Inc.
- Maker of search engine optimization (SEO) software and consulting as well as online marketing.
- http://www.sozon.com/e_index.php

The Japanisation FAQ for Computers Running Western Windows
- Comprehensive overview of Japanese language software and general computing issues mainly for non-Japanese Windows and DOS platforms. A useful starting point.
- http://www.rhialto.easynet.co.uk/jwinfaq/index.htm

The Monash Nihongo FTP Archive
- Extensive and frequently updated archive of Japanese language related software. Most freely available Japanese-related software for major operating systems.
- http://ftp.cc.monash.edu.au/pub/nihongo/00INDEX.html

Japanese Software and Information
- Includes a free Japanese word processor for non-Japanese Windows, language training software, and info on reading Japanese on a western OS.
- http://www.physics.ucla.edu/~grosenth/j_main.html