Tokyo, Hokkaido, Osaka and Kyoto Prefectures and other prefectures (collectively, as the prefectural (prefecture-level) administrative divisions of Japan)

legislatures of Tokyo and prefectures of Japan

one thing

(historical) Tonkin (northern region of Vietnam)

(historical) an eastern capital

Tokyo (a prefecture, the capital city of Japan, consisting of 23 special wards) / Short for 東京都 (Tōkyō-to) the capital prefecture of Japan

(historical) the capital of 東漢 (Tōkan, “Eastern Han”) or 後漢 (Gokan, “Later Han”), corresponds to modern Luoyang / (historical) the capital of 北宋 (Hokusō, “Northern Song”), corresponds to modern Kaifeng

Japan

(archaic) Japan

Short for 日本国 (Nihon-koku): Japan (a country and archipelago in East Asia) / a surname