Japan Freeclimbing Association - English homepage for the JFA.Japan Science Fiction Conventions Listing - Links to upcoming conventions, with both English and Japanese pages.
Japan English-Language Golf Course Guide - Tokyo - Guide to Japanese golf courses where non-Japanese players are welcome.
The Japan Philatelic Society - The only national organization for stamp collectors in Japan.
Ski Japan Guide - A comprehensive guide to skiing and snowboarding at over 700 resorts. Updates daily; with articles and forums.
Tsukuba Walking and Mountaineering Club - A small club based in Tsukuba with weekend hiking trips to the mountains in the larger Kanto area and beyond.
Ballroom Dancing in Japan - Information on amateur and pro ballroom dancing in Japan, studios, and clubs.
Tokyo Cycling - Resource for cycling in Tokyo with listings of bike shops, links, and show pictures.
The Japan Biker F.A.Q. -- Motorcycles, Touring, Racing and Riding in Japan. - Complete FAQ on motorcycle riding, traffic issues, legalities, and other important concerns in Japan.
Japanese Alpine Club - With history and membership information.
Takarauji - English site on Japanese lotteries.
Kumagaya Sanryou-Kai Mountaineer's Club - About the club. Membership information. Trip reports and photos.
Tokyo Auto Show - Tokyo auto show information, in English and Japanese.
2001 Toyko Motor Show - Truckworld's coverage of the concept autos, Sport Utility Vehicles and trucks from the 2001 Tokyo Motor Show.
Zen Nippon Airinkai - The world wide Koi Carp Keepers Society of Japan.