1. Abe criticizes increase in hate speech in Japan. (2013, 8 May). The Asahi Shimbun: Asia & Japan Watch. Retrieved from www.asahi.com/ajw/
2. Abe, Shinzō. (2013, 7 September). Presentation by Prime Minister Shinzo Abe at the 125th Session of the International Olympic Committee (IOC). Prime Minister of Japan and His Cabinet. Retrieved from japan.kantei.go.jp/96_abe/statement/201309/07ioc_presentation_e.html
3. Adelstein, Jake. (2011a). Muenbotoke. In Patrick Sherriff (Ed.), 2:46: Aftershocks: Stories from the Japan earthquake. London, UK: Enhanced Editions.
4. Adelstein, Jake. (2011b, 9 April). Mobsters on a mission: How Japan's mafia launched an aid effort. The Independent. Retrieved from www.independent.co.uk/news/world/asia/mobsters-on-a-mission-how-japans-mafia-launched-an-aid-effort-2264031.html
5. Adelstein, Jake. (2012, 21 February). How the Yakuza went nuclear. The Telegraph. Retrieved from www.telegraph.co.uk/news/worldnews/asia/japan/japan-earthquake-and-tsunami-in/9084151/How-the-Yakuza-went-nuclear.html