The press release on May 20, 2021 was reported

The press release on May 20, 2021 was reported in the evening of the same day in the electronic editions of Asahi Shimbun, Nikkei Shimbun, Mainichi Shimbun, Yomiuri Shimbun, Sankei Shimbun, Jiji Press, etc., and in the morning edition of May 21, as well as by NHK, Nikkei Biotech, and others.

The press release of May 20 is here: https://en.kpharma.co.jp/news/r-and-d/20210520