Japanese Esoteric Buddhist Studies
- With Asunam Sensei. The Shingon School, Kobo Daishi, Koyosan, and Three Secrets.
- http://www.asunam.com/japanese_esoteric_buddhist_studi.htm

A Short Biography of Kobo Daishi
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- http://www.mandala.ne.jp/koyasan/daishi.html

Shingon Buddhism
- Japanese history - Shingon, a major Japanese school of esoteric Buddhism.
- http://www.compsoc.net/~gemini/simons/historyweb/shingon.html

Shingon Buddhism Introduction
- One page intro.
- http://www.koyasan.org/nckoyasan/introduction.html

Shingon-shu Buzan-ha
- Shingon-shu Buzan-ha is based on the teachings of three great Buddhist masters: Kobo Daishi, who systematized the esoteric teaching of Shingon Sect, Kogyo Daishi, who restored his teachings in the 12th century, and Senyo Sojo (Archbishop Senyo), who found
- http://www.buzan.or.jp/eng/index.html

Daigoji Temple
- Gives tourist information about this main temple for the Ono Branch of the Shingon School.
- http://www.daigoji.or.jp/e/index.html

Shingon Buddhist International Institute
- The institute was set up to promote the understanding Japanese Shingon Buddhism. The pages here include Shingon Buddhist history and deities, rituals and teachings.
- http://www.shingon.org/