1. All Japan Magazine and Book Publishers and Editors Association (AJPEA). 2018. Shuppan Geppō Ichigatsu Gō (Publisher’s Monthly Report: January 2018). Accessed June 28, 2018. https://www.ajpea.or.jp/book/2-1801/index.html.
2. Amano, Shuninta and Katsuyoshi Ise. 2016. Last Menhera. Tokyo: Souyou-sha.
3. American Psychiatric Association. 2013. Diagnostic and Statistical Manual of Mental Disorders (DSM-5®). American Psychiatric Pub.
4. Asahi Shimbun (Asahi Newspaper). 2010. “Seibyosha manga hanbai kisei: Tokyo-to no jourei kaisei an gakaketsu, seiritsu/Tokyo Bans Sales of Sexually Explicit manga: The Tokyo Metropolitan Government Revised Bill was Approved and Reacted.” December 15. Accessed August 8, 2018. http://www.asahi.com/national/update/1215/TKY201012150417.html.
5. Asano, Mizuho. 2015. “Future Prospects for Studying Self-injurious Behaviors and Those Who Inflict Them.” Rikkyo Clinical Psychology Research 9:13-23.