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Japan

National Diet Building, Nagatacho 1-chome 7-1, Chiyoda, Tokyo

47 Prefectures

Hokkaido

81 ? 011-016 Hokkaido, JP
pop. 5,383,579 - JP-01
Tohoku

81 ? 017 Aomori, JP
pop. 1,308,649 - JP-02 81 ? 019 Iwate, JP
pop. 1,279,814 - JP-03 81 ? 022 Miyagi, JP
pop. 2,334,215 - JP-04

81 ? 018 Akita, JP
pop. 1,022,839 - JP-05 81 ? 023 Yamagata, JP
pop. 1,122,957 - JP-06 81 ? 024 Fukushima, JP
pop. 1,913,606 - JP-07
Kanto

81 ? 029 Ibaraki, JP
pop. 2,917,857 - JP-08 81 ? 028 Tochigi, JP
pop. 1,974,671 - JP-09 81 ? 027 Gunma, JP
pop. 1,973,476 - JP-10

81 ? 048 Saitama, JP
pop. 7,261,271 - JP-11 81 ? 043 Chiba, JP
pop. 6,224,027 - JP-12 81 ? 03x,042 Tokyo, JP
pop. 13,513,734 - JP-13 81 ? 045 Kanagawa, JP
pop. 9,127,323 - JP-14
Chubu

81 ? 025 Niigata, JP
pop. 2,305,098 - JP-15 81 ? 076 Toyama, JP
pop. 1,066,883 - JP-16 81 ? 076 Ishikawa, JP
pop. 1,154,343 - JP-17 81 ? 077 Fukui, JP
pop. 787,099 - JP-18

81 ? 055 Yamanashi, JP
pop. 835,165 - JP-19 81 ? 026 Nagano, JP
pop. 2,099,759 - JP-20 81 ? 058 Gifu, JP
pop. 2,032,533 - JP-21 81 ? 054 Shizuoka, JP
pop. 3,701,181 - JP-22 81 ? 052 Aichi, JP
pop. 7,484,094 - JP-23
Kansai

81 ? 059 Mie, JP
pop. 1,815,827 - JP-24 81 ? 077 Shiga, JP
pop. 1,413,184 - JP-25 81 ? 017 Kyoto, JP
pop. 2,610,140 - JP-26

81 ? 06x Osaka, JP
pop. 8,838,908 - JP-27 81 ? 017 Hyogo, JP
pop. 5,536,989 - JP-28 81 ? 074 Nara, JP
pop. 1,365,008 - JP-29 81 ? 073 Wakayama, JP
pop. 963,850 - JP-30
Chugoku

81 ? 085 Tottori, JP
pop. 573,648 - JP-31 81 ? 085 Shimane, JP
pop. 694,188 - JP-32 81 ? 086 Okayama, JP
pop. 1,922,181 - JP-33 81 ? 082 Hiroshima, JP
pop. 2,844,963 - JP-34 81 ? 083 Yamaguchi, JP
pop. 1,405,007 - JP-35
Shikoku

81 ? 088 Tokushima, JP
pop. 756,063 - JP-36 81 ? 087 Kagawa, JP
pop. 976,756 - JP-37 81 ? 089 Ehime, JP
pop. 1,385,840 - JP-38 81 ? 088 Kochi, JP
pop. 728,461 - JP-39
Kyushu

81 ? 092 Fukuoka, JP
pop. 5,102,871 - JP-40 81 ? 095 Saga, JP
pop. 833,245 - JP-41 81 ? 095 Nagasaki, JP
pop. 1,377,780 - JP-42 81 ? 099 Kumamoto, JP
pop. 1,786,969 - JP-43

81 ? 097 Oita, JP
pop. 1,166,729 - JP-44 81 ? 098 Miyazaki, JP
pop. 1,104,377 - JP-45 81 ? 099 Kagoshima, JP
pop. 1,648,752 - JP-46 81 ? 098 Okinawa, JP
pop. 1,434,138 - JP-47

Capital, Largest Cities, and Ports

81 ? ? Tokyo*+, JP
pop. 35,197,000 81 ? ? Osaka+, JP
pop. 11,268,000 81 ? Nagoya, JP
pop. 3,179,000 81 ? ? Sapporo, JP
pop. 2,530,000

81 ? ? Kobe+, JP 81 ? ? Chiba+, JP 81 ? ? Kawasaki+, JP 81 ? ? Hakodate+, JP

Telephone numbers in Japan

Postal codes in Japan

.jp

.tokyo

List of cities in Japan
population 500,000+ plus 2 3 5 6 7 8 10 16 17 18 19 20 21 24 25 29 30 31 32 35 36 37 39 41 42 44 45 47

Postal
Code Area
Code City
Hokkaidō(1) Hokkaidō(red)
0010000 11 Sapporo
Akita(5) Tōhoku(yellow)
0100000 18 Akita
Iwate(3) Tōhoku(yellow)
0200000 19 Morioka
Aomori(2) Tōhoku(yellow)
0300000 17 Aomori
Tokyo(13) Kantō(green)
1000000 3 Tokyo
1200000 ? Adachi
1320000 ? Edogawa
1440000 ? Ōta
1540000 3 Setagaya
1660000 ? Suginami
1730000 ? Itabashi
1760000 ? Nerima
1920000 42 Hachiōji
Kanagawa(14) Kantō(green)
2100000 44 Kawasaki
2200000 45 Yokohama
2520000 42 Sagamihara
Chiba(12) Kantō(green)
2600000 43 Chiba
2730000 47 Funabashi
Ibaraki(8) Kantō(green)
3110000 29 Ibaraki
Tochigi(9) Kantō(green)
3200000 28 Utsunomiya
Saitama(11) Kantō(green)
3300000 48 Saitama
3320000 38 Kawaguchi
Gunma(10) Kantō(green)
3700000 27 Takasaki
Nagano(20) Chūbu(cyan)
3800000 26 Nagano
Yamanashi(19) Chūbu(cyan)
4000000 55 Kōfu
Shizuoka(22) Chūbu(cyan)
4200000 54 Shizuoka
4300000 53 Hamamatsu
Aichi(23) Chūbu(cyan) Aiti
4500000 52 Nagoya
Gifu(21) Chūbu(cyan) Gihu
5000000 581 Gifu
Mie(24) Kansai(violet)
5100000 59 Yokkaichi
Shiga(25) Kansai(violet)
5200000 77 Ōtsu
Osaka(27) Kansai(violet)
5300000 6 Osaka
5770000 6 Higashiōsaka
Kyoto(26) Kansai(violet)
6000000 75 Kyoto
Nara(29) Kansai(violet)
6300000 742 Nara
Wakayama(30) Kansai(violet)
6400000 734 Wakayama
Hyōgo(28) Kansai(violet)
6500000 78 Kobe
6700000 79 Himeji
Tottori(31) Chūgoku(orange)
6800000 857 Tottori
Shimane(32) Chūgoku(orange)
6900000 852 Matsue
Okayama(33) Chūgoku(orange)
7000000 862 Okayama
Hiroshima(34) Chūgoku(orange)
7400000 82 Hiroshima
Yamaguchi(35) Chūgoku(orange)
7500000 832 Shimonoseki
Kagawa(37) Shikoku(purple)
7600000 87 Takamatsu
Tokushima(36) Shikoku(purple)
7700000 886 Tokushima
Kōchi(39) Shikoku(purple)
7800000 888 Kōchi
Ehime(38) Shikoku(purple)
7900000 89 Matsuyama
Fukuoka(40) Kyushu & Okinawa(grey)
8000000 92 Kitakyushu
8100000 92 Fukuoka
Saga(41) Kyushu & Okinawa(grey)
8400000 952 Saga
Nagasaki(42) Kyushu & Okinawa(grey)
8500000 95 Nagasaki
Kumamoto(43) Kyushu & Okinawa(grey)
8600000 96 Kumamoto
Ōita(44) Kyushu & Okinawa(grey)
8700000 975 Ōita
Miyazaki(45) Kyushu & Okinawa(grey)
8800000 985 Miyazaki
Kagoshima(46) Kyushu & Okinawa(grey)
8920000 99 Kagoshima
Okinawa(47) Kyushu & Okinawa(grey)
9000000 98 Naha
Fukui(18) Chūbu(cyan)
9100000 776 Fukui
Ishikawa(17) Chūbu(cyan)
9200000 76 Kanazawa
Toyama(16) Chūbu(cyan)
9300000 76 Toyama
Niigata(15) Chūbu(cyan)
9510000 25 Niigata
Fukushima(7) Tōhoku(yellow)
9630000 24 Kōriyama
Miyagi(4) Tōhoku(yellow)
9800000 22 Sendai
Yamagata(6) Tōhoku(yellow)
9900000 23 Yamagata

5

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