Postal codes in Tosa-shi, Kochi
高知県土佐市 — 33 postal codes. General code: 781-1100. Local government code 39205.
Address example
1-2-3 Azai, Tosa-shi, Kochi 781-1136, Japan
〒781-1136 高知県土佐市浅井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 |
|---|---|
| 781-1100 | (any other address in this municipality) （下に掲載がない場合） Tosa-shi, Kochi 781-1100, Japan |
| 781-1136 | Azai 浅井 Azai, Tosa-shi, Kochi 781-1136, Japan |
| 781-1134 | Ietoshi 家俊 Ietoshi, Tosa-shi, Kochi 781-1134, Japan |
| 781-1142 | Izuma 出間 Izuma, Tosa-shi, Kochi 781-1142, Japan |
| 781-1132 | Ichinono 市野々 Ichinono, Tosa-shi, Kochi 781-1132, Japan |
| 781-1141 | Iwato 岩戸 Iwato, Tosa-shi, Kochi 781-1141, Japan |
| 781-1164 | Usachoinoshiri 宇佐町井尻 Usachoinoshiri, Tosa-shi, Kochi 781-1164, Japan |
| 781-1162 | Usachoihama 宇佐町渭浜 Usachoihama, Tosa-shi, Kochi 781-1162, Japan |
| 781-1161 | Usachousa 宇佐町宇佐 Usachousa, Tosa-shi, Kochi 781-1161, Japan |
| 781-1163 | Usachofukushima 宇佐町福島 Usachofukushima, Tosa-shi, Kochi 781-1163, Japan |
| 781-1165 | Usachoryu 宇佐町竜 Usachoryu, Tosa-shi, Kochi 781-1165, Japan |
| 781-1113 | Kambara 甲原 Kambara, Tosa-shi, Kochi 781-1113, Japan |
| 781-1111 | Kitaji 北地 Kitaji, Tosa-shi, Kochi 781-1111, Japan |
| 781-1125 | Shakuzenji 積善寺 Shakuzenji, Tosa-shi, Kochi 781-1125, Japan |
| 781-1101 | Takaokacho Ko 高岡町甲 Takaokacho Ko, Tosa-shi, Kochi 781-1101, Japan |
| 781-1102 | Takaokacho Otsu 高岡町乙 Takaokacho Otsu, Tosa-shi, Kochi 781-1102, Japan |
| 781-1103 | Takaokacho Hei 高岡町丙 Takaokacho Hei, Tosa-shi, Kochi 781-1103, Japan |
| 781-1104 | Takaokacho Tei 高岡町丁 Takaokacho Tei, Tosa-shi, Kochi 781-1104, Japan |
| 781-1133 | Takanosu 鷹ノ巣 Takanosu, Tosa-shi, Kochi 781-1133, Japan |
| 781-1135 | Taromaru 太郎丸 Taromaru, Tosa-shi, Kochi 781-1135, Japan |
| 781-1153 | Tsukaji 塚地 Tsukaji, Tosa-shi, Kochi 781-1153, Japan |
| 781-1151 | Nakajima 中島 Nakajima, Tosa-shi, Kochi 781-1151, Japan |
| 781-1131 | Nagano 永野 Nagano, Tosa-shi, Kochi 781-1131, Japan |
| 781-1154 | Nii 新居 Nii, Tosa-shi, Kochi 781-1154, Japan |
| 781-1123 | Nishikamoji 西鴨地 Nishikamoji, Tosa-shi, Kochi 781-1123, Japan |
| 781-1143 | Hage 波介 Hage, Tosa-shi, Kochi 781-1143, Japan |
| 781-1105 | Hasuike 蓮池 Hasuike, Tosa-shi, Kochi 781-1105, Japan |
| 781-1121 | Higashikamoji 東鴨地 Higashikamoji, Tosa-shi, Kochi 781-1121, Japan |
| 781-1112 | Fukuda 福田 Fukuda, Tosa-shi, Kochi 781-1112, Japan |
| 781-1122 | Hommura 本村 Hommura, Tosa-shi, Kochi 781-1122, Japan |
| 781-1124 | Miyanochi 宮ノ内 Miyanochi, Tosa-shi, Kochi 781-1124, Japan |
| 781-1152 | Mochiishi 用石 Mochiishi, Tosa-shi, Kochi 781-1152, Japan |
| 781-1114 | Yatsuji 谷地 Yatsuji, Tosa-shi, Kochi 781-1114, 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.