| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ar-arume | city | Yamagata-ken | Japan | 38.8383333 | 139.8833333 | 42 | 15763 |
| Ara | city | Okinawa-ken | Japan | 26.7077778 | 127.8075 | 3 | 6720 |
| Arafune | city | Wakayama-ken | Japan | 33.5333333 | 135.9 | 0 | 10078 |
| Aragachi | city | Okinawa-ken | Japan | 26.1177778 | 127.6911111 | 26 | 24681 |
| Aragaki | city | Okinawa-ken | Japan | 26.1177778 | 127.6911111 | 26 | 24681 |
| Aragasane | city | Miyazaki-ken | Japan | 31.85 | 130.9 | 1410 | 23335 |
| Aragawa | city | Akita-ken | Japan | 39.6 | 140.35 | 328 | 12094 |
| Aragawamura | city | Aomori-ken | Japan | 40.7833333 | 140.7333333 | 49 | 17164 |
| Aragusuku | city | Okinawa-ken | Japan | 26.1333333 | 127.75 | 147 | 29201 |
| Arahama | city | Niigata-ken | Japan | 37.4166667 | 138.5833333 | 0 | 4176 |
| Arahama | city | Miyagi-ken | Japan | 38.0419444 | 140.9052778 | 0 | 29903 |
| Arai | city | Hyogo-ken | Japan | 34.7666667 | 134.8 | 42 | 67301 |
| Arai | city | Shizuoka-ken | Japan | 34.6833333 | 137.5666667 | 19 | 33450 |
| Arai | city | Niigata-ken | Japan | 37.0166667 | 138.25 | 301 | 23576 |
| Arai | city | Miyagi-ken | Japan | 38.2333333 | 140.95 | 75 | 35018 |
| Araijuku | city | Tokyo-to | Japan | 35.5833333 | 139.7166667 | 55 | 591163 |
| Arakachi | city | Okinawa-ken | Japan | 26.1177778 | 127.6911111 | 26 | 24681 |
| Arakachi | city | Okinawa-ken | Japan | 26.2686111 | 127.7838889 | 3 | 32244 |
| Arakaki | city | Okinawa-ken | Japan | 26.1177778 | 127.6911111 | 26 | 24681 |
| Arakaki | city | Okinawa-ken | Japan | 26.2686111 | 127.7838889 | 3 | 32244 |
| Arakawa | city | Okinawa-ken | Japan | 26.65 | 128.25 | 3 | 17070 |
| Arakawa | city | Nagasaki-ken | Japan | 32.6580556 | 128.6727778 | 318 | 30430 |
| Arakawa | city | Nagasaki-ken | Japan | 32.9166667 | 129.055 | 321 | 26974 |
| Arakawa | city | Kochi-ken | Japan | 33.4833333 | 133.45 | 114 | 12547 |
| Arakawa | city | Saitama-ken | Japan | 35.95 | 139.0333333 | 1660 | 251566 |
| Arakawa | city | Niigata-ken | Japan | 37.8833333 | 139.3166667 | 167 | 23301 |
| Arakawa | city | Niigata-ken | Japan | 38.1166667 | 139.455 | 137 | 21788 |
| Arakawa | city | Akita-ken | Japan | 39.6 | 140.35 | 328 | 12094 |
| Arakawa | city | Aomori-ken | Japan | 40.7833333 | 140.7333333 | 49 | 17164 |
| Arakawa-mura | city | Niigata-ken | Japan | 37.5333333 | 139.1 | 656 | 23422 |
| Arakawa-oki | city | Ibaraki-ken | Japan | 36.0333333 | 140.1666667 | 72 | 57613 |
| Arakawaguchi | city | Niigata-ken | Japan | 38.4833333 | 139.5666667 | 646 | 20675 |
| Arakawahama | city | Kagoshima-ken | Japan | 31.7333333 | 130.2333333 | 3 | 14049 |
| Araki | city | Kagoshima-ken | Japan | 28.2833333 | 129.9166667 | 0 | 11527 |
| Araki | city | Saitama-ken | Japan | 36.1666667 | 139.4833333 | 65 | 136257 |
| Arako | city | Nara-ken | Japan | 34.3833333 | 135.9333333 | 984 | 48129 |
| Arakohama | city | Kagoshima-ken | Japan | 31.7333333 | 130.2333333 | 3 | 14049 |
| Arakura | city | Yamanashi-ken | Japan | 35.4833333 | 138.3333333 | 1640 | 26320 |
| Arakura | city | Yamanashi-ken | Japan | 35.6 | 139.05 | 1312 | 25423 |
| Aramachi | city | Niigata-ken | Japan | 37.2833333 | 138.7166667 | 406 | 23497 |
| Aramachi | city | Yamagata-ken | Japan | 38.8544444 | 140.2502778 | 311 | 15765 |
| Aramachi | city | Yamagata-ken | Japan | 38.5575 | 140.4511111 | 656 | 15828 |
| Aramachi | city | Akita-ken | Japan | 39.6666667 | 140.5666667 | 305 | 12080 |
| Aramata | city | Toyama-ken | Japan | 36.9166667 | 137.4166667 | 0 | 10020 |
| Aramato | city | Toyama-ken | Japan | 36.9166667 | 137.4166667 | 0 | 10020 |
| Araragi | city | Nagano-ken | Japan | 35.55 | 137.6333333 | 2952 | 19971 |
| Ararakura | city | Yamanashi-ken | Japan | 35.6 | 139.05 | 1312 | 25423 |
| Arari | city | Shizuoka-ken | Japan | 34.8166667 | 138.7666667 | 288 | 29804 |
| Arasato | city | Okinawa-ken | Japan | 24.7333333 | 125.35 | 98 | 27315 |
| Arasawa | city | Niigata-ken | Japan | 37.5333333 | 139.1 | 656 | 23422 |
| Arasawa | city | Yamagata-ken | Japan | 38.15 | 139.7333333 | 656 | 17585 |
| Arasawa | city | Akita-ken | Japan | 39.45 | 140.15 | 160 | 12131 |
| Arase | city | Fukuoka-ken | Japan | 33.3333333 | 130.8333333 | 524 | 113432 |
| Arase | city | Akita-ken | Japan | 39.9833333 | 140.4 | 511 | 12033 |
| Arashi | city | Ehime-ken | Japan | 33.0666667 | 132.4833333 | 324 | 19623 |
| Arashi | city | Kanagawa-ken | Japan | 35.3666667 | 139.05 | 544 | 393430 |
| Arashika | city | Mie-ken | Japan | 33.9333333 | 136.15 | 3 | 30538 |
| Arashima | city | Shimane-ken | Japan | 35.4333333 | 133.1833333 | 26 | 13699 |
| Arashinkai | city | Ehime-ken | Japan | 34.0833333 | 132.9833333 | 101 | 26104 |
| Araso | city | Miyazaki-ken | Japan | 31.85 | 130.9 | 1410 | 23335 |
| Arato | city | Oita-ken | Japan | 32.9 | 132 | 0 | 7552 |
| Arato | city | Oita-ken | Japan | 32.9 | 132 | 0 | 7552 |
| Arato | city | Yamagata-ken | Japan | 38.1844444 | 140.0930556 | 656 | 15911 |
| Araya | city | Niigata-ken | Japan | 37.7666667 | 139.4333333 | 328 | 23339 |
| Araya | city | Yamagata-ken | Japan | 38.65 | 139.85 | 154 | 15810 |
| Araya | city | Yamagata-ken | Japan | 38.65 | 139.85 | 154 | 15810 |
| Araya | city | Akita-ken | Japan | 39.6833333 | 140.0833333 | 59 | 5579 |
| Araya | city | Hokkaido | Japan | 41.4166667 | 140.1666667 | 3 | 6047 |
| Araya | city | Miyagi-ken | Japan | 38.6086111 | 140.9752778 | 101 | 37485 |
| Araya | city | Iwate-ken | Japan | 40.3166667 | 141.25 | 656 | 12312 |
| Araya-Okawamachi | city | Akita-ken | Japan | 39.6833333 | 140.1 | 26 | 10011 |
| Araya-Ōkawamachi | city | Akita-ken | Japan | 39.6833333 | 140.1 | 26 | 10011 |
| Arayacho | city | Akita-ken | Japan | 39.6833333 | 140.0833333 | 59 | 5579 |
| Arayachō | city | Akita-ken | Japan | 39.6833333 | 140.0833333 | 59 | 5579 |
| Arayamachi | city | Akita-ken | Japan | 39.6833333 | 140.0833333 | 59 | 5579 |
| Arayashiki | city | Fukushima-ken | Japan | 37.5333333 | 140.1333333 | 1866 | 13911 |
| Arazato | city | Okinawa-ken | Japan | 24.7333333 | 125.35 | 98 | 27315 |
| Arazatu | city | Okinawa-ken | Japan | 24.7333333 | 125.35 | 98 | 27315 |
| Arazawa | city | Yamagata-ken | Japan | 38.15 | 139.7333333 | 656 | 17585 |
| Are | city | Nagasaki-ken | Japan | 34.2666667 | 129.2 | 314 | 15143 |
| Arekinai | city | Hokkaido | Japan | 43.1 | 144.5666667 | 127 | 7959 |
| Arida | city | Wakayama-ken | Japan | 33.4833333 | 135.7333333 | 3 | 15727 |
| Arifuku | city | Nagasaki-ken | Japan | 32.9 | 128.95 | 0 | 9589 |
| Arifukugo | city | Nagasaki-ken | Japan | 32.9 | 128.95 | 0 | 9589 |
| Arifukugō | city | Nagasaki-ken | Japan | 32.9 | 128.95 | 0 | 9589 |
| Arihata | city | Aomori-ken | Japan | 41.1333333 | 141.2666667 | 0 | 9005 |
| Arikabe | city | Miyagi-ken | Japan | 38.8666667 | 141.1333333 | 275 | 19065 |
| Arikawa | city | Nagasaki-ken | Japan | 32.9833333 | 129.1166667 | 134 | 25642 |
| Arikawago | city | Nagasaki-ken | Japan | 32.9833333 | 129.1166667 | 134 | 25642 |
| Arikawagō | city | Nagasaki-ken | Japan | 32.9833333 | 129.1166667 | 134 | 25642 |
| Arima | city | Hyogo-ken | Japan | 34.8 | 135.25 | 1525 | 79587 |
| Arimacho | city | Hyogo-ken | Japan | 34.8 | 135.25 | 1525 | 79587 |
| Arimachō | city | Hyogo-ken | Japan | 34.8 | 135.25 | 1525 | 79587 |
| Arimagawa | city | Niigata-ken | Japan | 37.15 | 138.15 | 328 | 16705 |
| Arimatsu | city | Aichi-ken | Japan | 35.0666667 | 136.9666667 | 65 | 164500 |
| Arimizu | city | Miyazaki-ken | Japan | 31.85 | 131.1333333 | 652 | 19212 |
| Arimune | city | Yamaguchi-ken | Japan | 34.3333333 | 131.0833333 | 1115 | 30853 |
| Arimura | city | Kagoshima-ken | Japan | 31.55 | 130.6666667 | 3 | 17484 |
| Arioka | city | Kochi-ken | Japan | 32.9666667 | 132.8333333 | 229 | 14306 |
| Ariso | city | Yamaguchi-ken | Japan | 34.3333333 | 131.0833333 | 1115 | 30853 |
| Arisō | city | Yamaguchi-ken | Japan | 34.3333333 | 131.0833333 | 1115 | 30853 |
| Arita | city | Saga-ken | Japan | 33.1833333 | 129.9 | 606 | 41907 |
| Arita | city | Wakayama-ken | Japan | 33.4833333 | 135.7333333 | 3 | 15727 |
| Aritaki | city | Mie-ken | Japan | 34.5333333 | 136.7 | 3 | 30348 |
| Arito | city | Aomori-ken | Japan | 40.9177778 | 141.1919444 | 65 | 6182 |
| Aritsu | city | Okinawa-ken | Japan | 26.5833333 | 128.1333333 | 3 | 16979 |
| Ariumi | city | Nagasaki-ken | Japan | 32.6833333 | 129.8166667 | 0 | 15426 |
| Arume | city | Okinawa-ken | Japan | 26.6 | 128.1166667 | 104 | 38533 |
| Arumi | city | Okinawa-ken | Japan | 26.6 | 128.1166667 | 104 | 38533 |
| Arumi | city | Nagasaki-ken | Japan | 32.6833333 | 129.8166667 | 0 | 15426 |
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