Historical clue formulations

• National sport of Japan — 2026-07-27
• Japan's national sport — 2026-03-04
• Sport whose athletes wear topknots — 2025-10-29
• Bouts held in a dohyo — 2025-08-08
• Rikishi's sport — 2025-02-08
• Yokozuna's sport — 2024-09-25
• Its name comes from Japanese for "to fight" — 2024-08-18
• Sport with the rank yokozuna ("grand champion") — 2024-07-21
• Rikishi compete in it — 2024-03-10
• Kind of wrestling — 2022-08-09
• Rikishi's sport — 2022-07-24
• ___ wrestling — 2021-12-15
• Japanese national sport — 2021-09-08
• Sport in a ring — 2021-01-21
• Wrestler in a mawashi — 2020-12-01
• Shoving match, in a way — 2020-07-12
• Sport that takes place in a dohyo — 2019-11-19
• Competition between two heavyweights — 2019-11-11
• Sport in a ring — 2019-09-27
• Sport whose participants are called rikishi — 2018-11-16
• Competition with minimal apparel — 2018-06-20
• Sport in a ring — 2018-04-05
• Sport conducted in a dohyo — 2018-03-20
• Sport originally part of a Shinto ritual — 2018-03-12
• Battle of the bulges? — 2018-02-20
• Heavy competition? — 2017-11-08
• Variety of wrestling — 2017-08-28
• Wrestling for 400-pounders — 2017-07-17
• Sport for rikishi — 2017-05-26
• Activity in a dohyo — 2017-04-30
• Sport for heavyweights — 2017-04-03
• Ring sport — 2016-11-12
• ___ wrestler — 2016-05-03
• Heavyweight wrestling — 2016-04-18
• Heavyweight bouts? — 2015-01-25
• Bare-chested sport — 2014-10-22
• Shoving matches? — 2014-04-04
• Big sport overseas? — 2013-12-21
• Ring toss activity? — 2012-09-09
• Kind of wrestling — 2012-08-20
• Rikishi's specialty — 2012-07-20
• Heavyweights face off in it — 2010-11-19
• Popular spectator sport that's not in the Olympics — 2010-09-04
• Mawashi wearer's activity — 2010-06-04
• Sport of a rikishi — 2009-09-20
• Japanese wrestling — 2009-03-23
• Contact sport with a purification ritual — 2008-12-07
• Sport for rikishi — 2008-10-05
• Heavyweights compete in it — 2007-10-27
• Sport with beefy grapplers — 2007-09-24