Yokkaichi (四日市市) is a city in Mie Prefecture, Japan, with a population of approximately 310,000 people as of October 2020. It is known for its historical significance as a port town and its modern industrial base, particularly the petrochemical industry, which has led to significant economic growth. The city is also recognized for its environmental efforts, having addressed pollution issues from the past. Cultural attractions include the annual Yokkaichi Festival and various historical sites. 

💻 Yokkaichi City Official Government Website

Districts and Postal Codes in Yokkaichi

Click on the district name for the complete Japanese address, the complete English address, how to write a Japanese address, the postal code, the map location, and more.

District Postal Code
Aioicho 〒510-0044
Aobacho 〒510-0839
Akatsukidai 〒512-8046
Akahori 〒510-0826
Akahori Shinmachi 〒510-0825
Akahori Minamimachi 〒510-0827
Agatagaoka 〒512-1202
Akuragawa Shinmachi 〒510-0810
Akuragawacho 〒510-0803
Akebono 〒510-0053
Akebonocho 〒510-0054
Akozucho 〒512-1204
Asakegaoka 〒512-8055
Asakecho 〒512-8054
Asahimachi 〒510-0061
Amagasuka 〒510-8001
Amagasuka Shinmachi 〒510-8002
Ikuwacho 〒512-0911
Igura 〒510-0832
Isakadai 〒512-8066
Isakacho 〒512-8064
Ishizukacho 〒510-0828
Ishiharacho 〒510-0842
Isozu 〒510-0863
Ichibacho 〒512-1302
Inabacho 〒510-0041
Ukihashi 〒512-0931
Uchiyamacho 〒512-1101
Utsuboricho 〒510-0872
Unemegaoka 〒510-0953
Unemecho 〒510-0954
Unomori 〒510-0074
Umaokoshi 〒510-0023
Emuracho 〒512-1206
Oiwake 〒510-0882
Oukadai 〒512-1216
Oikecho 〒510-0866
Oide 〒510-0835
Oinokawacho 〒510-0846
Oganecho 〒512-8053
Otanidai 〒512-0901
Ohamacho 〒510-0847
Omiyacho 〒510-0003
Omiya Nishimachi 〒510-0004
Oyachishinmachi 〒510-8039
Oyachicho 〒510-8034
Okinoshimacho 〒510-0083
Ogoso 〒510-0958
Ogosocho 〒510-0952
Ogoso Higashi 〒510-0951
Onoecho 〒510-0059
Obata 〒510-0875
Obiracho 〒512-0921
Oyamacho 〒512-1102
Kaigecho 〒510-0956
Kaizukacho 〒510-0873
Kasumi 〒510-0011
Kanebacho 〒510-0014
Kamiebicho 〒512-1201
Kayoucho 〒512-8045
Kawaicho 〒510-0853
Kawakitacho 〒510-8032
Kawashimashinmachi 〒512-0935
Kawashimacho 〒512-0934
Kawajiricho 〒510-0871
Kawaradacho 〒510-0874
Kawaramachi 〒510-0033
Kawakita 〒510-8031
Kitakomatsucho 〒510-0955
Kitajomachi 〒510-0098
Kitanayacho 〒510-0047
Kitanocho 〒512-1208
Kitahamadacho 〒510-0062
Kitahamacho 〒510-0091
Kitamachi 〒510-0081
Kitayamacho 〒512-8051
Kyomachi 〒510-0032
Kusucho Ogura 〒510-0101
Kusucho Kitaisshiki 〒510-0107
Kusucho Kitagomizuka 〒510-0103
Kusucho Hongo 〒510-0106
Kusucho Minamigawa 〒510-0105
Kusucho Minamigomizuka 〒510-0104
Kusucho Yoshizaki 〒510-0102
Kunoshirocho 〒510-0072
Kubota 〒510-0821
Kuramachi 〒510-0045
Kurodacho 〒512-1207
Koganecho 〒512-8062
Kosugishinmachi 〒512-0903
Kosugicho 〒512-0902
Kotobukicho 〒510-0055
Kohamacho 〒510-0865
Kobayashicho 〒510-0946
Komakicho 〒512-1303
Komocho 〒512-0932
Saiwaicho 〒510-0069
Sakaemachi 〒510-0084
Sakabegaoka 〒512-0905
Sakabedai 〒512-0908
Sakurashinmachi 〒512-1215
Sakuradai 〒512-1214
Sakuradai Honmachi 〒512-1213
Sakuracho 〒512-1211
Sasagawa 〒510-0944
Satsubacho 〒512-8056
Saburomachi 〒510-0021
Sanencho 〒510-0068
Shiohamacho 〒510-0851
Shiohamahonmachi 〒510-0854
Shikamacho 〒512-1113
Shibata 〒510-0822
Shimizucho 〒510-0814
Shimoebicho 〒512-1203
Shimosazaraicho 〒510-8033
Shimonomiyacho 〒510-8028
Shoeicho 〒510-0057
Shosencho 〒510-0867
Shirasuka 〒510-0018
Shirokitacho 〒510-0823
Shironishicho 〒510-0829
Shirohigashimachi 〒510-0824
Shiroyamacho 〒510-0015
Shinsho 〒510-0064
Shinshinmachi 〒510-0094
Shincho 〒510-0092
Shinhamacho 〒510-0024
Jushichokencho 〒510-0063
Jushicho 〒510-8026
Suizawacho 〒512-1105
Suizawanodacho 〒512-0301
Suenaga 〒510-0813
Suenagacho 〒510-0807
Suehirocho 〒510-0052
Sugaharacho 〒512-0925
Sumiyoshicho 〒510-8003
Suwasakaemachi 〒510-0086
Suwacho 〒510-0085
Soicho 〒512-0922
Daikyocho 〒510-0022
Tairamachi 〒510-8017
Takaasahicho 〒510-0857
Takasagocho 〒510-0042
Takatsunoch 〒512-0923
Takahanadaira 〒510-0945
Takahamashinmachi 〒510-0027
Takahamacho 〒510-0026
Takamidai 〒512-1301
Takaramachi 〒510-0844
Takigawacho 〒510-0034
Tarusaka Shinmachi 〒510-8038
Tarusakacho 〒510-8037
Chishakucho 〒512-1212
Chitosecho 〒510-0051
Chubu 〒510-0082
Chiyodacho 〒512-8065
Teragatacho 〒512-0924
Toeicho 〒510-0035
Dogayamacho 〒512-1115
Toshincho 〒510-0025
Tohocho 〒510-0848
Tokiwa 〒510-0834
Tomari Koyanagicho 〒510-0883
Tomaricho 〒510-0884
Tomarimura 〒510-0894
Tomari Yamazakicho 〒510-0892
Tomisuharacho 〒510-8016
Tomida 〒510-8014
Tomida Isshikicho 〒510-8004
Tomida Sakaemachi 〒510-8025
Tomida Hamacho 〒510-8008
Tomida Hamamotocho 〒510-8007
Nakagawara 〒510-0833
Nakazatocho 〒510-0864
Nakanayacho 〒510-0048
Nakanocho 〒512-1304
Nakahamadacho 〒510-0065
Nakamachi 〒510-0096
Nakamuracho 〒512-8044
Nanatsuyacho 〒510-0856
Nishiakuragawa 〒510-0812
Nishiiguracho 〒510-0831
Nishiura 〒510-0071
Nishioganecho 〒512-8052
Nishisakabecho 〒512-0913
Nishishinchi 〒510-0087
Nishisuehirocho 〒510-0058
Nishitomida 〒510-8023
Nishitomidacho 〒510-8024
Nishihamadacho 〒510-0073
Nishihinocho 〒510-0943
Nishimachi 〒510-0089
Nishimatsumotocho 〒510-0837
Nishimuracho 〒512-1305
Nishiyamacho 〒512-1103
Noda 〒510-0815
Hagigaokacho 〒510-0962
Hagicho 〒510-0961
Hagiminamidai 〒510-0963
Hasedashi 〒510-0868
Hasedashicho 〒510-0855
Hachiojicho 〒510-0947
Hachimancho 〒510-0097
Hatta 〒510-0001
Hazu 〒510-0012
Hazucho 〒510-0017
Hazunaka 〒510-0002
Hazuyamacho 〒510-0016
Hamaasahicho 〒510-0852
Hamaisshikicho 〒510-0031
Hamazonocho 〒510-8009
Hamadacho 〒510-0067
Hamamachi 〒510-0046
Bankocho 〒510-0804
Higashi Akuragawa 〒510-0805
Higashi Gatani 〒512-0907
Higashi Sakabecho 〒512-0904
Higashi Tarusakacho 〒510-8035
Higashi Tomidacho 〒510-8006
Higashi Hino 〒510-0941
Higashi Hinocho 〒510-0942
Higashi Mochibukucho 〒510-8011
Hinaga 〒510-0885
Hinaga Higashi 〒510-0886
Hinaga Nishi 〒510-0891
Hiraocho 〒512-1205
Hironagacho 〒512-8061
Fujicho 〒510-0013
Fusou 〒510-8005
Heizu Shinmachi 〒512-8043
Heizucho 〒512-8042
Betsumei 〒510-0007
Betsuyama 〒512-0936
Horiki 〒510-0076
Hongocho 〒510-0806
Honmachi 〒510-0093
Maedacho 〒510-0893
Makita 〒510-8022
Makinokidai 〒512-1306
Matsutera 〒510-8021
Matsubaracho 〒510-8015
Matsumoto 〒510-0836
Mie 〒512-0912
Misatocho 〒512-1104
Misonocho 〒510-0862
Mitakidai 〒512-0933
Mitacho 〒510-0841
MItsuyacho 〒510-0802
Mitsuya Higashimachi 〒510-0801
Midorigaokacho 〒510-0006
Minami Ikarugacho 〒510-0008
Minami Okoshicho 〒510-0056
Minami Komatsucho 〒510-0971
Minami Sakabecho 〒512-0914
Minami Tarusakacho 〒510-8036
Minami Tomidacho 〒510-8013
Minami Nayacho 〒510-0043
Minami Hamadacho 〒510-0066
Minami Matsumotocho 〒510-0838
Miyahigashicho 〒510-0843
Miyamadocho 〒510-0845
Miyukigaoka 〒510-0811
Muroyamacho 〒510-0948
Mochibuku 〒510-8027
Mochibukucho 〒510-8012
Motoshinmachi 〒510-0095
Motomachi 〒510-0088
Morigayamacho 〒510-0957
Yasujima 〒510-0075
Yachiyodai 〒512-8047
Yanagimachi 〒510-0861
Yamakecho 〒512-8041
Yamajocho 〒512-8048
Yamadacho 〒512-1111
Yamatecho 〒510-0005
Yamanoisshikicho 〒512-0906
Yamamuracho 〒512-8063
Rokumyocho 〒512-1116
Rokuromi 〒510-0881
Wandacho 〒512-1114

Start with the postal code, the prefecture, the city, the district, and then the number of the block and housing unit. Then end with the person’s name.
Here’s an example of how to write a Japanese address in English.
〒170-3293
Tokyo
Ginza, Chuo-ku
5-2-1
Mr. Taro Tanaka

For more information on how to write a Japanese address, see this article.


To type the Japanese postal code, first type the character code '3012.' Then press ALT + X and Japan's postal code symbol will appear.


To obtain an address in Yokkaichi for receiving mail, sign up for a virtual address service like MailMate. MailMate provides you with a mailing address for receiving Japanese mail and packages. MailMate can also be used for company registration in Yokkaichi, along with mail handling for Japanese properties (e.g., akiya, Airbnb, minpaku, etc.)


There are two types of PO boxes available in Yokkaichi. The first type of PO box is provided by Yokkaichi Post and is only available for individuals with a daily volume of mail. The second type of PO box is provided by private services with no limits on daily mail volume. Learn more about how to open a PO box in Japan.


To find various applications and forms for Yokkaichi Ward Office, check out this list


Japan Post offers Standard Mail for regular letters and small parcels, typically delivered in 2-3 days. Express Mail speeds this up to 1-2 days. Registered Mail adds tracking and insurance, requiring a signature on delivery. Yu-Pack handles larger parcels with tracking and insurance, delivered in 1-3 days. Letter Pack provides flat-rate options for documents and small items, with tracking available. EMS is for international express delivery, offering fast service to over 120 countries. Non-Standard Mail covers items exceeding standard size and weight limits. Private couriers like Yamato Transport's Takkyubin offer domestic and international parcel delivery with tracking. Sagawa Express provides similar services, including same-day delivery and refrigerated shipping. International couriers like DHL, FedEx, and UPS offer express delivery with tracking and insurance. Specialized services include Cool TA-Q-BIN for refrigerated items, Yu-Mail for books and CDs, and Smart Letter for small documents. These options cover varying needs for speed, cost, and security. For more information on international shipping options, check out this article.


To send mail or packages from Yokkaichi to your home country using Japan Post, costs vary based on the service type and parcel weight. For Airmail, rates range from ¥2,050 for a 1kg parcel to ¥64,850 for a 30kg parcel. Surface Mail is cheaper, starting at ¥1,800 for a 1kg parcel to ¥21,000 for a 30kg parcel, but it takes longer. Factors affecting costs include weight, distance, and chosen service. Discounted rates are available for bulk shipments. For detailed rates and more information, visit the article here.


For sending mail and packages from Yokkaichi via Japan Post, the weight limit is 30 kg for most services. The size restrictions include a maximum combined length and girth of 3 meters (300 cm). For smaller parcels, the combined length and girth should not exceed 2 meters (200 cm). Specific dimensions and weight limits may vary depending on the service chosen (Airmail, Surface Mail, etc.). For detailed information, refer to the article here.


To print an international parcel label for Japan Post, start by creating an account on Japan Post's International Mail My Page Service. Register both sender and recipient information, then select the desired shipping service, such as EMS or Airmail. Input the shipment details, including content description, shipping date, and parcel weight. After reviewing and confirming all entered information, use the provided printer icon to print the label. For more details, refer to this article.