
1) Sumo terminology
Found on
https://www.crosswordclues.com/clue/makuuchi

This is the only division that is featured on NHK`s standard live coverage of sumo tournaments. The lower divisions are shown on their satellite coverage, with only the makuuchi broadcast having bilingual commentary in English. Makuuchi literally means `inside the curtain`, a reference to the early period of professional sumo, when there was a ......
Found on
http://en.wikipedia.org/wiki/Makuuchi

(Also: Makunouchi). The top division of sumo ranks, comprising yokozuna , ozeki , sekiwake , komosubi and maegashira . (In other words, all salaried rikishi except the lowest ranking of that group, those in the juryo ).
Found on
http://www.chijanofuji.com/Glossary.html
No exact match found.