Historical clue formulations

• Martial arts studios — 2026-01-19
• Judo schools — 2023-10-16
• Karate studios — 2022-04-04
• Karate schools — 2021-05-04
• Places to learn to fight — 2020-11-26
• Martial arts centers — 2017-12-18
• Karate schools — 2015-01-27
• Judo gyms — 2013-11-10
• Places for judokas — 2013-02-20
• Karate schools — 2011-04-18
• Schools where students wear white — 2009-12-26
• Places to develop one's chops? — 2008-05-16
• Karate schools — 2001-06-04
• Karate schools — 1999-11-14
• Karate schools — 1998-04-22
• Martial arts schools — 1997-04-28