| UN/LOCODE | Port Name | Region | Region Name | Port Type | State | Latitude & longitude | Map |
|---|---|---|---|---|---|---|---|
| JPAGA | Aga Niigata | 15 | Niigata | Multimodal Functions (ICDs, etc.) | AF | 3750N 13913E | Map |
| JPAG2 | Agano | 15 | Niigata | Road Terminal，Multimodal Functions (ICDs, etc.) | AM | 3750N 13913E | Map |
| JPAIK | Aikawa, Niigata | 15 | Niigata | Port | AF | ||
| JPAKD | Akadomari | 15 | Niigata | Port | AF | ||
| JPHUT | Futami, Niigata | 15 | Niigata | Port | AF | ||
| JPGOS | Gosen | 15 | Niigata | Rail Terminal，Road Terminal，Postal Exchange Office | RQ | 3744N 13910E | Map |
| JPHMC | Hamochi | 15 | Niigata | Port | AF | ||
| JPHMK | Himekawa | 15 | Niigata | Port | AF | ||
| JPITW | Itoigawa | 15 | Niigata | Road Terminal | RQ | 3702N 13751E | Map |
| JPIWH | Iwafune | 15 | Niigata | Port | AF | ||
| JPJTS | Joetsu | 15 | Niigata | Port，Rail Terminal，Road Terminal | RL | 3709N 13814E | Map |
| JPKWZ | Kashiwazaki | 15 | Niigata | Port | AF | ||
| JPMSE | Mitsuke | 15 | Niigata | Road Terminal | RQ | 3822N 13959E | Map |
| JPMUM | Murakami | 15 | Niigata | Multimodal Functions (ICDs, etc.) | AA | 3814N 13929E | Map |
| JPMYO | Myoko | 15 | Niigata | Road Terminal | RQ | 3702N 13815E | Map |
| JPNKG | Nagaoka | 15 | Niigata | Road Terminal | AF | 3727N 13851E | Map |
| JPNAO | Naoetsu | 15 | Niigata | Port | AF | ||
| JPKIJ | Niigata | 15 | Niigata | Port | AF | ||
| JPNIH | Niigatahigashi | 15 | Niigata | Port | AF | ||
| JPNIN | Niigatanishi | 15 | Niigata | Port | AF | ||
| JPNOU | Noh | 15 | Niigata | Port | AF | ||
| JPOGI | Ogi, Niigata | 15 | Niigata | Port | AF | ||
| JPOJS | Ojiya | 15 | Niigata | Multimodal Functions (ICDs, etc.) | RQ | 3719N 13848E | Map |
| JPAOM | Omi | 15 | Niigata | Port，Rail Terminal，Road Terminal | RL | 3701N 13748E | Map |
| JPRYO | Ryotsu | 15 | Niigata | Port | AF | ||
| JPSDO | Sado | 15 | Niigata | Airport | AF | ||
| JPSOS | Sado Shima Apt | 15 | Niigata | Road Terminal，Airport | RL | 3804N 13825E | Map |
| JPNII | Tainai | 15 | Niigata | Road Terminal | AF | 3804N 13925E | Map |
| JPTRD | Teradomari | 15 | Niigata | Port | AF | ||
| JPTKB | Tokamachi | 15 | Niigata | Road Terminal，Multimodal Functions (ICDs, etc.) | AF | 3708N 13846E | Map |
| JPTUB | Tsubame | 15 | Niigata | Port | RL | 3739N 13856E | Map |
| JPUON | Uonuma | 15 | Niigata | Road Terminal，Multimodal Functions (ICDs, etc.) | AF | 3713N 13857E | Map |
| JPYHK | Yahiko | 15 | Niigata | Multimodal Functions (ICDs, etc.) | AA | 3742N 13850E | Map |
| JPYNW | Yuzawa, Niigata | 15 | Niigata | Multimodal Functions (ICDs, etc.) | AF | 3656N 13849E | Map |
AA - Approved by competent national government agency
AC - Approved by Customs Authority
AF - Approved by national facilitation body
AI - Code adopted by international organisation (IATA, ECLAC, EUROSTAT, etc.)
AM - Approved by the UN/LOCODE Maintenance Agency
AQ - Entry approved, functions not verified
AS - Approved by national standardisation body
QQ - Original entry not verified since date indicated
RL - Recognised location - Existence and representation of location name confirmed by check against nominated gazetteer or other reference work
RN - Request from credible national sources for locations in their own country
RQ - Request under consideration
RR - Request rejected
UR - Entry included on user's request; not officially approved
XX - Entry that will be removed from the next issue of UN/LOCODE
You can use the search function above to enter city names to find the UN/LOCODE. Or you can search for the UN/LOCODE of corresponding Japan cities by region.