東海とうかい

1. 1Tōkai region (of Honshu; incl. Aichi, Shizuoka, Mie and southern Gifu prefectures) Translated by Jiyomi
2. 2eastern sea
3. 3Tōkaidō (Edo-period Edo-Kyoto highway)
4. 4Japan

JMdict entry 1447590 · frequency rank 2. Source and licence.