Sources:
https://sumowrestling.fandom.com/wiki/Nishikifuji_Ryusei
https://sumorikishi.com/en/rikishi/nishikifuji/
https://hakkeyoi.net/rikishi/nishikifuji.html
https://sumostats.com/news/stories/74c06f67-bbf9-431c-8762-0adae9b971c7
https://sumo-sensei.com/rikishi/40
https://dohyodynasty.com/rikishi/40-nishikifuji
https://sumostats.com/news/0ffcf1bf-1c72-47a2-9589-bb1a31d5d552
https://en.wikipedia.org/wiki/Nishikifuji_Ry%C5%ABsei
https://ja.wikipedia.org/wiki/%E9%8C%A6%E5%AF%8C%E5%A3%AB%E9%9A%86%E8%81%96
https://isegahama.net/affiliations/694/
https://www.sumo.or.jp/ResultRikishiData/profile/3742/
https://sumo-stats.com/en/rikishi/40
https://www.instagram.com/ogaryu722/
Music:
"Advanced Japanese Folk" by Audiotoolz
https://freemusicarchive.org/music/Audiotoolz/ProgressiveFolk/02-audiotoolz-advancedjapanesefolk
Under creative commons license: https://creativecommons.org/licenses/by-nc-nd/3.0/
News Theme by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://incompetech.com/
Intro/Outtro music by MARiAN - Tokyo Trap_
Vaquero Perdido Mini Vandals from the Youtube Free Music Library
many sound effects from Freesounds.com
"Hey Girl" Topher Mohr and Alex Elena
Calimba - E's Jammy Jams