Kids Web Japan: Koto
- Brief history of traditional instruments, parts of the koto with photographs, and an interactive virtual koto.
- http://web-japan.org/kidsweb/virtual/koto/

AsiaSound : The Koto
- Includes history, Yatsuhashi-ryu and modern styles, audio samples, and an interview with composer and performer Ten Jinchi.
- http://www.asiasound.com/content/Learn/Articles/article1

Koto: Japanese Traditional Musical Instrument
- Koto information, sound clips, and instruction.
- http://www.asahi-net.or.jp/~NP5Y-HRUC/kt-koto.html

Washington Toho Koto Society
- Washington, DC group of players and friends. Includes calendar of events, photo gallery, and CD ordering.
- http://www.kotosociety.org/

Koto Scores
- Scores for learning the koto, using Hiro, Nogi, Gaku, and Western tunings. Includes MIDI samples, sound dictionary, and a score generator.
- http://koto.sapp.org/

O-Koto
- Introduction to the instrument, Sakura Sakura, and a virtual koto [Flash required].
- http://www.genkienglish.net/genkijapan/koto.htm

KotoWorld
- Includes introduction, tuning, popular performers, discography, mailing list, and links.
- http://www.fsinet.or.jp/~rslavin/koto/