Time Codes:
Sources:
ttps://www.japantimes.co.jp/sports/2019/05/26/sumo/sumo-101-sumo-singing/
https://www.japanese-wiki-corpus.org/culture/Jinku.html
https://en.wikipedia.org/wiki/Yobidashi
https://tachiai.org/2018/07/26/introduction-to-the-jungyo/
https://www.nikkansports.com/battle/sumo/news/202108220001026.html?cx_testId=66&cx_testVariant=cx_1&cx_artPos=0#cxrecs_s
https://www.nikkansports.com/battle/sumo/news/202108220001520.html?cx_testId=66&cx_testVariant=cx_1&cx_artPos=2#cxrecs_s
https://www.nikkansports.com/battle/sumo/news/202108170000816.html?cx_testId=66&cx_testVariant=cx_1&cx_artPos=3#cxrecs_s
https://tachiai.org/2018/07/26/introduction-to-the-jungyo/
https://www.japan-guide.com/e/e2066.html
https://japanandmore.com/experiences/japanese-karaoke/
https://gowithguide.com/blog/going-to-a-karaoke-in-japan-1505
https://www.japanvisitor.com/japanese-culture/culture-karaoke
https://travelience.com/blog/karaoke-in-japan-how-to-do-it-where-to-do-it-which-chain-store-and-why-should-do-it/
Karaoke in Japan Japanology (カラオケ)
https://japanology.org/2018/02/history-of-karaoke-japan/
https://web-japan.org/trends/11_culture/pop130312.html
https://gl.joysound.com/en/
https://www.bbc.co.uk/sounds/play/w3ct1x5m
Harumafuji singing karaoke along with other Sumo wrestlers
[2012.10.24] Singing Yokozuna Harumafuji
2-16-2014 Takayasu zeki "BASEBALL play & sing "RIVERSIDE HOTEL"
「ありがとう・・・感謝」by 鶴竜関