Yumiko Yamamoto (山本優美子) is the former vice president and secretary general of far-right racist group Zaitokukai (在特会) and the founder of comfort women denier group Nadeshiko Action (なでしこアクション) which calls itself “Japanese Women for Justice and Peace.”
Yamamoto left Zaitokukai in late 2011 (according to her) or early 2012 (according to Zaitokukai press release) after members of her group have been prosecuted for violent assaults on Korean elementary school and other targets. In her book “Josei ga mamoru nihon no hokori (女性が守る日本の誇り)” published in 2014, Yamomoto explains that the reason for leaving the organization was not because of any disagreement with its activities, but because she felt confident that the organization had grown strong enough that she could focus her effort on comfort women denial.
Yamamoto is a board member of Global Alliance for Historical Truth (GAHT) and a key member of Alliance for Truth About Comfort Women.
Kiyoshi Hosoya (細谷清) is a comfort women denier and self-styled “researcher” of modern Japanese history, even though his background is in business development and management. Hosoya is the secretary general of the Researchers of History on Modern Japan (HMJR, 日本近現代史研究会) and a board member of Global Alliance for Historical Truth (GAHT), both denier groups. He is also affiliated with the Japan Family Value Society (FAVS, 家族の絆を守る会), part of Japan Conference’s anti-feminist network.
Hosoya co-authored the booklet “Comfort Women Issue: From Misunderstandings to Solution” with Yumiko Yamamoto of Nadeshiko Action.
Koichi Mera (目良浩一) is a comfort women denier and the founder and president of Global Alliance for Historical Truth (GAHT).
Mera was born in 1933 in Seoul, Korea, which was under Japanese rule at the time. He received his bachelor’s degree in engineering/architecture from University of Tokyo and Ph.D from Harvard University (urban planning) which he attended as a Fulbright scholar. He has since worked for the World Bank, University of Tsukuba, Tokyo International University, and University of Southern California. He retired from USC in 2008.
In 2006 Mera founded the Study Group for Japan’s Rebirth (日本再生研究会), a monthly Japanese-language study group on modern Japanese history for Japanese residents in Southern California. Members of the study group protested the 2013 establishment of a comfort women memorial in Glendale, California. In 2014 Mera founded GAHT to sue the City of Glendale in federal district court.
- マッカーサーの呪いから目覚めよ日本人! (Wake up from MacArthur’s Curse, Japanese People!). 2012. Co-authored with Yasuo Inoue (井上雍雄) and Sadao Imamori (今森貞夫)
- Comfort Women not “Sex Slaves” (2015). Self-published.