Book Kūkai (Stanford Encyclopedia of Philosophy) A reference encyclopedia entry surveying the life, writings, and philosophical thought of Kūkai. ← Shingon AuthorJohn W. M. Krummel TypeBook Written2006 Edition2022 PublisherStanford Encyclopedia of Philosophy (Metaphysics Research Lab, Stanford University) LanguageEnglish Tradition Shingon Where to find it Kūkai — Stanford Encyclopedia of Philosophy (live entry) Kūkai — SEP Fall 2022 Edition (archived 2022 revision)