Wikipedia:Articles for deletion/Takashi Sanada
I found quite a number of significant articles on him in Japanese: https://sportiva.shueisha.co.jp/clm/othersports/para_sports/2015/11/16/post_502/, http://www.sports.itolator.co.jp/interview/interview16-kunieda_sanada.html, http://www.ninomiyasports.com/archives/14007, http://theborderless.jp/638/, http://www.challengers.tv/seijun/2015/08/3936.html, http://www.kanpara.com/?p=4008, http://www.yonex.co.jp/tennis/news/2016/05/1605201730.html, http://wtc2016tokyo.com/newinfo/226/, http://news.livedoor.com/article/detail/10838493/, http://www.ninomiyasports.com/archives/43755, https://gunosy.com/articles/RJRK3, http://www.asahi.com/olympics/news/TKY201208250442.html, http://rio.headlines.yahoo.co.jp/rio/hl?a=20160901-00010001-kanpara-spo&p=2, etc. A number are from major news sources such as Asahi, Shueisha, Yahoo, and Livedoor and definitely count as RS. Others seem to be feature articles or interviews from more specialty sites. All seem to be independent and none are blogs. I would say the weight of the evidence is that he passes 
— User:Michitaro, 01:03, 24 September 2016 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)