The four direction kanji
The cardinal directions in Japanese: 東 (higashi/tou — east), 西 (nishi/sei/sai — west), 南 (minami/nan — south), 北 (kita/hoku — north). These four kanji appear constantly in Japanese — in place names, addresses, train line names, and everyday directions.
They also carry cultural associations inherited from Chinese cosmological tradition: East is associated with spring, the dragon, and new beginnings. West is associated with autumn and endings (Buddhist paradise lies to the west). South represents summer and fire. North represents winter and danger.
Directions in Japanese place names
These kanji saturate Japanese geography: 東京 (Tōkyō — Eastern Capital), 西日本 (Nishi-Nihon — Western Japan), 北海道 (Hokkaidō — Northern Sea Road), 南国 (nangoku — southern country). Prefecture names, city districts, train lines (東急, 西武, 南海, 北陸), and neighbourhood names all rely on these four characters.
東 (east) appears in 東京 (Tokyo) — literally Eastern Capital — because when the capital moved from Kyoto (which was the central or western capital) to Edo in 1869, the new name reflected its eastern location. The old name 江戸 (Edo — bay door) was replaced to signal the new imperial era.
Using directions in conversation
Directions in Japanese address systems often use these kanji combined with 口 (exit): 東口 (east exit), 西口 (west exit). Many large train stations have multiple exits named this way — knowing the kanji is essential for navigation. Combined with numbers: 北3番出口 (North Exit No. 3). Add 側 (side): 東側 (east side), 西側 (west side). These patterns appear on every map and station sign in Japan.
Learn Japanese writing
Hiragana and kanji are essential for reading Japanese signs and maps.