ぞくべつそうあた
Meanings
Noun
Sumo
1. rule prohibiting match-ups between wrestlers from the same family
Kanji used
house
tribe
separate
general
hit (the target)
Composed of
family; members of a family
distinction; difference; separate; different; exception; exclusion
round robin; having no losing tickets (of a lottery); brute force (in cryptography); using all combinations