Give us 45 mintes, and we will tell you all you never needed to know about Daieisho and Okinoumi.

ttps://en.wikipedia.org/wiki/Daieishō_Hayato
https://asia.nikkei.com/Business/Trends/Female-fans-bring-sumo-back-from-the-brink
NHK wrestler profiles
https://tachiai.org/tag/okinoumi-the-humanoid-typhoon/
https://tachiai.org/2017/10/23/whos-that-rikishi-5-okinoumi-ayumi/
https://en.wikipedia.org/wiki/Okinoumi_Ayumi
The Hottest Sumo Wrestlers according to Reddit (Reaction)

https://en.wikipedia.org/wiki/Glossary_of_sumo_terms#dohyo-iri
http://www.sumotalk.com/newsh1466.htm

https://en.wikipedia.org/wiki/Daieish%C5%8D_Hayato
https://www.japantimes.co.jp/sports/2019/01/14/sumo/sumo-101-sanyaku/
https://en.wikipedia.org/wiki/Daieish%C5%8D_Hayato
https://en.wikipedia.org/wiki/Makuuchi
https://en.wikipedia.org/wiki/Okinoumi_Ayumi
https://en.wikipedia.org/wiki/Kotosh%C5%8Dh%C5%8D_Yoshinari
https://www.nikkansports.com/battle/sumo/news/202008130000705.html
https://www.nikkansports.com/battle/sumo/news/202008140000542.html
https://favsports.net/sumo/20160914-fs
https://www.nikkansports.com/battle/sumo/news/202008110000087.html
https://www.japantimes.co.jp/sports/2019/01/14/sumo/sumo-101-sanyaku/