Mailbox Map › Countries › Japan

Mailboxes in Japan

25,409 post offices and 149,386 mailboxes in Japan, with collection times where they're known. Post offices and mailboxes from Japan Post's locator (via All the Places), with ポストマップ mailboxes filling the gaps; data as of 2026-10-08.

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Busiest areas

• Tokyo 3,139 boxes, 472 PO
• Osaka 1,445 boxes, 260 PO
• Sapporo 1,280 boxes, 226 PO
• Nagoya 1,001 boxes, 181 PO
• Yokohama 926 boxes, 133 PO
• Matsudo 818 boxes, 117 PO
• Fukuoka 784 boxes, 120 PO
• Kobe 723 boxes, 112 PO
• Sendai 715 boxes, 111 PO
• Shizuoka 551 boxes, 94 PO
• Sakai 543 boxes, 77 PO
• Okayama 538 boxes, 83 PO
• Kitakyushu 533 boxes, 89 PO
• Shimonoseki 509 boxes, 97 PO
• Hiroshima 486 boxes, 73 PO
• Nara-shi 484 boxes, 56 PO
• Kyoto 479 boxes, 101 PO
• Den’enchōfu 452 boxes, 62 PO
• Akashi 442 boxes, 61 PO
• Fujisawa 437 boxes, 48 PO
• Kagoshima 436 boxes, 93 PO
• Toyama 431 boxes, 75 PO
• Asahikawa 428 boxes, 70 PO
• Kumamoto 418 boxes, 81 PO
• Chiba 415 boxes, 56 PO
• Iwaki 401 boxes, 71 PO
• Ōta 397 boxes, 59 PO
• Hamamatsu 392 boxes, 59 PO
• Tsu 390 boxes, 52 PO
• Amagasaki 389 boxes, 59 PO
• Nagano 387 boxes, 79 PO
• Fukui-shi 376 boxes, 65 PO
• Ebara 375 boxes, 58 PO
• Kochi 373 boxes, 53 PO
• Nagasaki 370 boxes, 67 PO
• Matsuyama 364 boxes, 56 PO
• Saitama 361 boxes, 45 PO
• Ōtsu 358 boxes, 50 PO
• Kōriyama 349 boxes, 49 PO
• Akita 343 boxes, 65 PO
• Gion 341 boxes, 53 PO
• Takamatsu 338 boxes, 53 PO
• Niigata 336 boxes, 63 PO
• Azamino 332 boxes, 50 PO
• Kurashiki 326 boxes, 43 PO
• Miyazaki 318 boxes, 46 PO
• Ueda 315 boxes, 39 PO
• Kikuna 314 boxes, 43 PO
• Matsumoto 312 boxes, 57 PO
• Ashiya 311 boxes, 40 PO
• Kamigyō-ku 310 boxes, 47 PO
• Fukuyama 309 boxes, 43 PO
• Utsunomiya 306 boxes, 54 PO
• Aihara 305 boxes, 45 PO
• Fukushima 305 boxes, 49 PO
• Suita 305 boxes, 52 PO
• Yokkaichi 305 boxes, 41 PO
• Himeji 298 boxes, 57 PO
• Wakayama 293 boxes, 47 PO
• Tsuruoka 290 boxes, 59 PO

All areas, A–Z

A (91) · B (12) · C (18) · D (9) · E (15) · F (53) · G (21) · H (139) · I (121) · J (3) · K (289) · M (174) · N (128) · O (63) · P (1) · R (18) · S (211) · T (195) · U (40) · W (21) · Y (104) · Z (4) · Ō (66)