A Japanese go tournament, and the honorary rank conferred to its winner.

A trillion billion, 10²¹, or a sextillion of modern English in modern Japanese since Edo period.

twelve; 12

eighteen; 18

(anatomy) a secondary sex characteristic

first discoverer (used especially in reference to the discovery of a dead body)

a peroneus tertius muscle

the best or top person, such as the best performer in a company, or a leading expert

(idiomatic) living a life without achieving anything great

(mahjong) Nine Gates; a winning hand with tiles in the form of 1112345678999 and any one tile of the same suit without melding