1. Amano, Kōyū. n.d. “Dogyoki.” http://s-jinsei.cool.ne.jp/index.html (accessed 26 April 2006; site discontinued).
2. Asahi Shinbun Digital. 2010. “Ashura-Ten, Nyūjōshasū de Sekai 1-i Ei-Shi Ga 09-Nen Chōsa.” 1 April. http://www.asahi.com/culture/update/0401/TKY201004010388.html (accessed 28 September 2019; site discontinued).
3. Media and New Religions in Japan