Postal codes in Ogawa-machi, Hiki-gun, Saitama
埼玉県比企郡ときがわ町 — 19 postal codes. General code: 355-0300. Local government code 11349.
Address example
1-2-3 Otsuki, Ogawa-machi, Hiki-gun, Saitama 355-0363, Japan
〒355-0363 埼玉県比企郡ときがわ町大附1-2-3
Replace 1-2-3 with the chome-ban-go (block and lot) number, and add the building and room number before it.
| Postal code | Town / English address |
|---|---|
| 355-0300 | (any other address in this municipality) （下に掲載がない場合） Ogawa-machi, Hiki-gun, Saitama 355-0300, Japan |
| 355-0363 | Otsuki 大附 Otsuki, Ogawa-machi, Hiki-gun, Saitama 355-0363, Japan |
| 355-0366 | Ono 大野 Ono, Ogawa-machi, Hiki-gun, Saitama 355-0366, Japan |
| 355-0365 | Kunugidaira 椚平 Kunugidaira, Ogawa-machi, Hiki-gun, Saitama 355-0365, Japan |
| 355-0351 | Kumogawara 雲河原 Kumogawara, Ogawa-machi, Hiki-gun, Saitama 355-0351, Japan |
| 355-0343 | Gomyo 五明 Gomyo, Ogawa-machi, Hiki-gun, Saitama 355-0343, Japan |
| 355-0356 | Sekibori 関堀 Sekibori, Ogawa-machi, Hiki-gun, Saitama 355-0356, Japan |
| 355-0358 | Setomotokami 瀬戸元上 Setomotokami, Ogawa-machi, Hiki-gun, Saitama 355-0358, Japan |
| 355-0359 | Setomotoshimo 瀬戸元下 Setomotoshimo, Ogawa-machi, Hiki-gun, Saitama 355-0359, Japan |
| 355-0341 | Taguro 田黒 Taguro, Ogawa-machi, Hiki-gun, Saitama 355-0341, Japan |
| 355-0357 | Tanaka 田中 Tanaka, Ogawa-machi, Hiki-gun, Saitama 355-0357, Japan |
| 355-0342 | Tamagawa 玉川 Tamagawa, Ogawa-machi, Hiki-gun, Saitama 355-0342, Japan |
| 355-0364 | Nishidaira 西平 Nishidaira, Ogawa-machi, Hiki-gun, Saitama 355-0364, Japan |
| 355-0354 | Banjo 番匠 Banjo, Ogawa-machi, Hiki-gun, Saitama 355-0354, Japan |
| 355-0355 | Bamba 馬場 Bamba, Ogawa-machi, Hiki-gun, Saitama 355-0355, Japan |
| 355-0344 | Hikage 日影 Hikage, Ogawa-machi, Hiki-gun, Saitama 355-0344, Japan |
| 355-0352 | Bessho 別所 Bessho, Ogawa-machi, Hiki-gun, Saitama 355-0352, Japan |
| 355-0353 | Hongo 本郷 Hongo, Ogawa-machi, Hiki-gun, Saitama 355-0353, Japan |
| 355-0361 | Momonoki 桃木 Momonoki, Ogawa-machi, Hiki-gun, Saitama 355-0361, Japan |
Source: Japan Post postal code data (UTF-8 edition, updated Aug 31, 2026) and romanized edition (KEN_ALL_ROME, June 2025). Japan Post does not claim copyright on postal code data and allows free redistribution. Romaji follows Japan Post (long vowels are not marked). * = romanized by this site from the kana reading because the town is not yet in the romanized edition.