http://epi.ncc.go.jp/jphc/outcome/337.html
https://www.google.com/amp/s/www.nikkansports.com/m/baseball/news/amp/201804240000356.html#ampshare=https://www.nikkansports.com/baseball/news/201804240000356.html
https://mainichi.jp/articles/20180424/k00/00e/010/247000c
https://www.google.com/amp/s/www.nikkansports.com/m/entertainment/news/amp/201804240000272.html#ampshare=https://www.nikkansports.com/entertainment/news/201804240000272.html