Since 2004, the Keitai-dev Wiki has been the comprehensive English-language developer resource for Japanese mobile phones. In particular, it is geared towards creating a mobile website for the Japanese market.
This wiki is operated and sponsored by mobalean, a consultancy specializing in web development for Japanese mobile phones. If you have any questions that aren't covered in this wiki, please contact us.
It was previously operated by Starling Software.
Please feel free to contribute. Simply create a user for yourself and start editing and creating new pages.
Also, follow us on twitter to get any updates: keitai_dev
For a quick overview of Japanese mobile web development, check out mobalean's Keitai Web Technology Guide.
Japanese Mobile Carriers
All information here is provided as-is. While we are making our best effort to provide accurate information, it is your responsibility to test your applications for correct behaviour and so forth.