https://www.nikkansports.com/entertainment/news/202102060000464.html
https://www.asahi.com/sp/articles/ASP261VW2P25UTIL05L.html?ref=amp_login
https://mainichi.jp/articles/20210206/k00/00m/030/087000c.amp?__twitter_impression=true
https://www.yomiuri.co.jp/sports/etc/20210206-OYT1T50144/