Sekiryo-no-kai
- Established in March 1990 to protect the remaining primeval forest by mountain climbers who live in Kumamoto prefecture.
- http://www.asahi-net.or.jp/~HJ5K-TD/eindex.html

ANA's Japan - Kumamoto
- A collaboration of information on the most famous places in the prefecture, categorized by region.
- http://www.ana.co.jp/eng/guides/anasjapan/kumamoto/1.html

Kumamoto YMCA Japanese Language School
- With guide to courses, tuition, and map to school.
- http://www.kumamoto-ymca.or.jp/nihongo/japanese/index-e.html

Kumamoto JALT
- Japan Association for Language Teaching, Kumamoto chapter
- http://www.kyushuelt.com/jalt/kumamoto.html

Kumamoto International Foundation
- Works to deepen mutual understanding and friendship between cultures and to promote regional development.
- http://www.kumamoto-if.or.jp/index_e.html

Kumamoto Links
- Annotated links to English information about the Kumamoto area.
- http://www2.kumagaku.ac.jp/teacher/~masden/links.html

Kumamoto International
- Mailing list to facilitate the exchange of information related to events, issues, and daily life in Kumamoto.
- http://www2.kumagaku.ac.jp/teacher/~masden/kumamoto-i/

TownNet Kumamoto
- TownNet directories of Kumamoto. General information, travel, regions, events, shopping, and business.
- http://www.townnet.info.co.jp/world/asia/japan/kumamoto.html

Kumamoto FAZ
- Industrial, trade, and distribution information on Kumamaoto.
- http://www.k-faz.co.jp/index.html