(dated) Dongnae (a place in Busan, South Korea)

Dongguan (a prefecture-level city in Guangdong, in southeastern China)

(history) the Eastern Roman Empire

returning to the east

return to the east

(obsolete) East Bay (an area, a San Francisco Bay Area in California, United States)

eastern wall

"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).

revisionism

I don't speak Japanese