historic, historical / already-happened, past / former, old, traditional

a mountain (large mass of earth and rock) or (large) hill / a mine (excavation usually consisting of small tunnels) / a heap, pile / the top or high part of an object / a chance, gamble / a climax, peak

incident, event

(theater) stage / setting of a story

a surname

history / the study of history

"Historical kana usage", a prescriptive method of using kana to write Japanese. Devised in the Edo period by Keichū (契沖) and taught in schools until 1946, it aims to be etymologically faithful and reflects earlier stages of the language (Heian period and earlier).

a target, a mark, a bullseye / an objective, an object (of doing something)

as far as ... is concerned; in terms of ...

debut; initial stage appearance