[{"data":1,"prerenderedAt":1402},["ShallowReactive",2],{"page-zh_tw-/best-esim-for-japan":3},{"id":4,"title":5,"body":6,"description":1382,"extension":1383,"head":1384,"meta":1385,"navigation":1395,"ogImage":1384,"path":1396,"robots":1384,"schemaOrg":1384,"seo":1397,"sitemap":1398,"stem":1400,"__hash__":1401},"content_zh_tw/best-esim-for-japan.md","日本旅遊最佳 eSIM 服務商比較（2026 年 6 月）",{"type":7,"value":8,"toc":1362},"minimark",[9,13,20,51,57,62,68,71,82,85,90,213,217,222,229,232,235,238,243,264,267,270,364,373,376,386,389,398,409,415,419,425,431,516,524,527,530,533,539,542,548,571,575,581,586,589,592,663,666,669,672,675,678,681,685,692,698,703,706,709,712,783,786,790,796,799,802,805,808,811,814,817,823,830,836,839,844,890,896,903,909,912,935,938,944,947,950,956,1107,1113,1118,1129,1134,1141,1146,1153,1158,1165,1170,1177,1182,1185,1190,1193,1198,1205,1212,1217,1223,1228,1237,1244,1248,1257,1261],[10,11,5],"h1",{"id":12},"日本旅遊最佳-esim-服務商比較2026-年-6-月",[14,15,16],"blockquote",{},[17,18,19],"p",{},"2026 年 6 月更新：我們更新了各家 eSIM 服務商的數據方案與價格，以及各服務支援的日本電信業者的最新變動。",[17,21,22,23,33,34,41,42,50],{},"日本的行動網路以涵蓋範圍廣、網速快聞名。目前主要的電信業者是 ",[24,25,29],"a",{"href":26,"rel":27},"https://en.wikipedia.org/wiki/NTT_Docomo",[28],"nofollow",[30,31,32],"strong",{},"NTT Docomo","、",[24,35,38],{"href":36,"rel":37},"https://en.wikipedia.org/wiki/SoftBank_Group",[28],[30,39,40],{},"SoftBank"," 和 ",[30,43,44,49],{},[24,45,48],{"href":46,"rel":47},"https://en.wikipedia.org/wiki/KDDI",[28],"KDDI"," 旗下的 au","。",[17,52,53,56],{},[30,54,55],{},"Docomo"," 通常被認為是涵蓋範圍最廣的電信業者，尤其是在鄉村地區。",[17,58,59,61],{},[30,60,40],{}," 在大多數城市提供高速連線，深受重度數據使用者歡迎。",[17,63,64,67],{},[30,65,66],{},"KDDI/au"," 同樣提供穩定的全國涵蓋與表現。",[17,69,70],{},"三家網路都支援現代的 4G 和 5G 服務，但涵蓋範圍會依你的旅遊地點和使用的方案類型而有所不同。",[17,72,73,74,81],{},"由於抵達後購買實體 SIM 卡相當耗時，許多旅客現在都選擇旅遊 ",[24,75,78],{"href":76,"rel":77},"https://esimnb.com/blog/what-is-an-esim",[28],[30,79,80],{},"eSIM"," 方案。它們啟用快速、設定簡單，飛機一落地就能連上網路。",[17,83,84],{},"在這份指南中，我會比較日本的最佳 eSIM 選擇，幫你找出最適合你行程的方案。",[86,87,89],"h2",{"id":88},"日本最佳-esim-總覽","日本最佳 eSIM 總覽",[91,92,93,117],"table",{},[94,95,96],"thead",{},[97,98,99,102,105,108,114],"tr",{},[100,101,80],"th",{},[100,103,104],{},"評分",[100,106,107],{},"日本網路",[100,109,110,113],{},[30,111,112],{},"10GB"," 價格（美元）",[100,115,116],{},"加值",[118,119,120,144,164,182,198],"tbody",{},[97,121,122,130,133,138,141],{},[123,124,125],"td",{},[24,126,129],{"href":127,"rel":128},"https://esimnb.com/",[28],"esimNB",[123,131,132],{},"4.9 ⭐⭐⭐⭐⭐",[123,134,135],{},[30,136,137],{},"NTT Docomo (5G)、Rakuten Mobile (5G)、KDDI/au (5G)、SoftBank (5G)",[123,139,140],{},"$12.00",[123,142,143],{},"✅ 支援",[97,145,146,153,156,159,162],{},[123,147,148],{},[24,149,152],{"href":150,"rel":151},"https://esimnb.com/blog/holafly-esim-review",[28],"Holafly",[123,154,155],{},"4.7 ⭐⭐⭐⭐⭐",[123,157,158],{},"KDDI、Softbank",[123,160,161],{},"$3.90/天",[123,163,143],{},[97,165,166,169,172,177,180],{},[123,167,168],{},"Ubigi",[123,170,171],{},"4.6 ⭐⭐⭐⭐",[123,173,174],{},[30,175,176],{},"KDDI (5G)、NTT Docomo (5G)",[123,178,179],{},"$16.50",[123,181,143],{},[97,183,184,187,190,193,196],{},[123,185,186],{},"Gigsky",[123,188,189],{},"4.5 ⭐⭐⭐⭐",[123,191,192],{},"未標示",[123,194,195],{},"$40.49",[123,197,143],{},[97,199,200,203,205,208,211],{},[123,201,202],{},"Sakura mobile",[123,204,189],{},[123,206,207],{},"KDDI、NTT Docomo",[123,209,210],{},"$32.26/7 天",[123,212,143],{},[86,214,216],{"id":215},"日本最佳-esim詳細指南","日本最佳 eSIM：詳細指南",[218,219,221],"h3",{"id":220},"_1-esimnb","1. esimNB",[17,223,224],{},[225,226],"img",{"alt":227,"src":228},"esimNB product price for Japan travel eSIM","https://r2.esimnb.com/2026-esimnb-japan.webp",[17,230,231],{},"✅ 支援加值與熱點分享",[17,233,234],{},"✅ 支援超過 140 個國家",[17,236,237],{},"✅ 方案 $2.00 起",[14,239,240],{},[17,241,242],{},"2026 年更新：esimNB 日本 eSIM 今年新增了兩家日本電信業者，服務大幅升級。現在支援日本所有主要電信業者——全部具備 5G 連線能力。最棒的是價格維持不變，進一步鞏固了它作為目前市場上性價比最高的 eSIM 服務商的地位。",[17,244,245,249,250,33,252,33,255,41,257,259,260,263],{},[24,246,129],{"href":247,"rel":248},"https://esimnb.com",[28]," 的日本 eSIM 支援日本主要網路——",[30,251,32],{},[30,253,254],{},"Rakuten Mobile",[30,256,48],{},[30,258,40],{},"，全部支援 ",[30,261,262],{},"5G 速度","。esimNB 日本 eSIM 在 2026 年已支援所有主要日本電信業者。這代表訊號品質與網路涵蓋的大幅躍升，在全國各地都能提供出色的連線體驗。不只在東京、大阪等大城市，就連偏遠地區的訊號也很好。",[17,265,266],{},"esimNB 主要提供固定流量方案，從小容量的 1GB 到大容量的 50GB 都有，讓不同類型的旅客都能輕鬆選到需要的數據量。",[17,268,269],{},"以下是日本 eSIM 的價目表：",[91,271,272,288],{},[94,273,274],{},[97,275,276,279,282,285],{},[100,277,278],{},"目的地",[100,280,281],{},"數據方案",[100,283,284],{},"效期",[100,286,287],{},"價格（美元）",[118,289,290,304,317,329,340,352],{},[97,291,292,295,298,301],{},[123,293,294],{},"日本",[123,296,297],{},"共 1GB",[123,299,300],{},"7 天",[123,302,303],{},"$2.00",[97,305,306,308,311,314],{},[123,307,294],{},[123,309,310],{},"共 3GB",[123,312,313],{},"30 天",[123,315,316],{},"$4.50",[97,318,319,321,324,326],{},[123,320,294],{},[123,322,323],{},"共 5GB",[123,325,313],{},[123,327,328],{},"$7.00",[97,330,331,333,336,338],{},[123,332,294],{},[123,334,335],{},"共 10GB",[123,337,313],{},[123,339,140],{},[97,341,342,344,347,349],{},[123,343,294],{},[123,345,346],{},"共 20GB",[123,348,313],{},[123,350,351],{},"$20.50",[97,353,354,356,359,361],{},[123,355,294],{},[123,357,358],{},"共 50GB",[123,360,313],{},[123,362,363],{},"$42.50",[17,365,366,367,372],{},"你可以透過 QR Code 或手動設定安裝 eSIM。購買後，你可以在 ",[24,368,371],{"href":369,"rel":370},"https://esimnb.com/my-esims",[28],"「My eSIM」"," 頁面找到它，也能隨時查看數據用量和方案效期。",[17,374,375],{},"如果你到日本旅遊約 1-2 週，並打算照常看 YouTube 或滑 Instagram，",[17,377,378,385],{},[24,379,382],{"href":380,"rel":381},"https://esimnb.com/esim-japan/japan-10gb-30days",[28],[30,383,384],{},"日本 eSIM 10GB / 30 天"," 方案是不錯的選擇。價格為 12.00 美元，10GB 對大多數中度使用者來說已經足夠。",[17,387,388],{},"如果擔心數據不夠用，你可以隨時在帳戶中查看用量，需要時再加值。",[17,390,391,392,397],{},"如果使用 eSIM 時遇到問題，esimNB 提供",[24,393,396],{"href":394,"rel":395},"https://esimnb.com/resource/help",[28],"自助指南","，也可透過 Email 或 WhatsApp 尋求協助。",[399,400,405],"pre",{"className":401,"code":403,"language":404},[402],"language-text","esimNB 15% 折扣碼：esimnb15\n","text",[406,407,403],"code",{"__ignoreMap":408},"",[410,411],"buy-esim-cta",{"country":412,"country-name":294,"flag":413,"primary-text":414,"product":408},"japan","flagpack:jp","購買日本 eSIM",[218,416,418],{"id":417},"_2-holafly","2. Holafly",[17,420,421],{},[225,422],{"alt":423,"src":424},"Holafly product page for Japan travel eSIM","https://r2.esimnb.com/holafly-japan.png",[17,426,427,430],{},[24,428,152],{"href":150,"rel":429},[28]," 的日本 eSIM 只提供無限流量方案，依照你需要的天數購買。一天 3.9 美元，一次購買越多天，單價越便宜。",[91,432,433,445],{},[94,434,435],{},[97,436,437,439,441,443],{},[100,438,278],{},[100,440,284],{},[100,442,281],{},[100,444,287],{},[118,446,447,462,476,489,502],{},[97,448,449,451,454,459],{},[123,450,294],{},[123,452,453],{},"1 天",[123,455,456],{},[30,457,458],{},"無限流量",[123,460,461],{},"$3.90",[97,463,464,466,469,473],{},[123,465,294],{},[123,467,468],{},"3 天",[123,470,471],{},[30,472,458],{},[123,474,475],{},"$11.70（3.9/天）",[97,477,478,480,482,486],{},[123,479,294],{},[123,481,300],{},[123,483,484],{},[30,485,458],{},[123,487,488],{},"$27.30（3.9/天）",[97,490,491,493,495,499],{},[123,492,294],{},[123,494,313],{},[123,496,497],{},[30,498,458],{},[123,500,501],{},"$74.90（2.5/天）",[97,503,504,506,509,513],{},[123,505,294],{},[123,507,508],{},"50 天",[123,510,511],{},[30,512,458],{},[123,514,515],{},"$96.90（1.94/天）",[17,517,518,519,41,521,523],{},"Holafly 日本 eSIM 支援 ",[30,520,48],{},[30,522,40],{},"，並支援 4G/5G 服務，因此訊號強度和網速都值得期待。",[17,525,526],{},"Holafly 無限流量方案的一個明顯優點是，即使你一天用了約 3GB，也不會立刻被降速。這讓它成為重度數據使用者的好選擇。",[17,528,529],{},"如果你整天都在持續使用數據，無限流量方案更划算，因為你付的是天數，不是流量。",[17,531,532],{},"但如果你只是偶爾使用數據，固定流量方案通常更適合，因為你付的是數據量。",[17,534,535,536,50],{},"有一點要注意：如果你和家人或朋友一起旅遊，Holafly 日本 eSIM 不太適合熱點分享，它的熱點用量",[30,537,538],{},"每天上限只有 500MB",[17,540,541],{},"Holafly 的 eSIM 設定指南清楚易懂，是我測試過的 eSIM 服務商中最簡單的教學之一，對初次使用者非常友善。他們的即時聊天回覆也很快，整體體驗十分流暢。",[17,543,544,547],{},[30,545,546],{},"延伸閱讀","：",[549,550,551,562],"ul",{},[552,553,554],"li",{},[24,555,558],{"href":556,"rel":557},"https://esimnb.com/blog/holafly-alternatives",[28],[559,560,561],"em",{},"2026 年值得考慮的 5 個 Holafly 替代方案",[552,563,564],{},[24,565,568],{"href":566,"rel":567},"https://esimnb.com/blog/esimnb-vs-holafly",[28],[559,569,570],{},"esimNB vs Holafly：該選哪一個？",[218,572,574],{"id":573},"_3-ubigi","3. Ubigi",[17,576,577],{},[225,578],{"alt":579,"src":580},"ubigi product page for Japan travel eSIM","https://r2.esimnb.com/ubigi-japan.png",[14,582,583],{},[17,584,585],{},"2026 年更新：Ubigi 日本 5GB 和 10GB eSIM 方案降價 $0.50，其他沒有變動。",[17,587,588],{},"先來看 Ubigi 日本 eSIM 的基本資訊。它支援日本兩大電信業者——KDDI 和 NTT Docomo，並支援 4G 和 5G 網路。因此在日本使用時，訊號和網速應該不會有大問題。",[17,590,591],{},"再來是價格。Ubigi 日本 eSIM 的 10GB/30 天方案售價 16.50 美元，屬於中等價位。不算特別便宜，但與其他知名 eSIM 品牌相比，價格也算合理。",[91,593,594,606],{},[94,595,596],{},[97,597,598,600,602,604],{},[100,599,278],{},[100,601,281],{},[100,603,284],{},[100,605,287],{},[118,607,608,619,631,642,652],{},[97,609,610,612,614,616],{},[123,611,294],{},[123,613,297],{},[123,615,468],{},[123,617,618],{},"$3.50",[97,620,621,623,625,628],{},[123,622,294],{},[123,624,310],{},[123,626,627],{},"15 天",[123,629,630],{},"$7.50",[97,632,633,635,637,639],{},[123,634,294],{},[123,636,323],{},[123,638,627],{},[123,640,641],{},"$10.00",[97,643,644,646,648,650],{},[123,645,294],{},[123,647,335],{},[123,649,313],{},[123,651,179],{},[97,653,654,656,658,660],{},[123,655,294],{},[123,657,358],{},[123,659,313],{},[123,661,662],{},"$55.00",[17,664,665],{},"我是在 Ubigi 官網上瀏覽方案資訊的。可能因為品牌成立較早，網站設計風格偏舊，加上不同類型的方案混在一起，選擇時會稍顯混亂。",[17,667,668],{},"此外，每選擇一個方案都要跳轉到新頁面，點擊購買又會再開新頁面，頻繁載入影響了整體購買體驗。整體來看，Ubigi 網站的購買流程還有不少優化空間。",[17,670,671],{},"Ubigi 日本也推出了每月 20GB 的月租訂閱方案，每月 $19，比對應的固定方案更便宜。",[17,673,674],{},"由於 Ubigi 已經營多年，累積了大量使用者評價。你可以輕鬆在 Google 上找到 Ubigi 日本 eSIM 的評論，而且大多是正面的。",[17,676,677],{},"不過，最近（2025 年 12 月）Reddit 上有貼文反映，某些特定型號的手機——例如 Pixel 7、9、10 系列——可能出現網路連線不穩、只能收到 LTE 訊號的情況。",[17,679,680],{},"如果你也擔心遇到類似問題，建議先購買小流量方案，例如 1GB。抵達日本並確認網路使用正常後，再考慮加購或加值數據。",[218,682,684],{"id":683},"_4-gigsky","4. Gigsky",[17,686,687,688],{},"舊版（2025）：\n",[225,689],{"alt":690,"src":691},"gigsky product page for Japan travel eSIM","https://r2.esimnb.com/gigsky-japan.png",[17,693,694,695],{},"新版（2026）：\n",[225,696],{"alt":690,"src":697},"https://r2.esimnb.com/gigsky-japan-2026.webp",[14,699,700],{},[17,701,702],{},"2026 年更新：GigSky 重整了日本 eSIM 的產品線，減少了可選方案數量並調漲價格。值得注意的是，50GB 和 100GB 等大容量選項已被移除，其餘方案價格上漲約 $8 至 $17。",[17,704,705],{},"我在 Gigsky 官網上找不到其日本 eSIM 支援哪些電信業者的資訊，這也是我把它排在第四名的主要原因之一。",[17,707,708],{},"為了減輕使用者的顧慮，Gigsky 為每位新使用者提供一個免費方案：100MB 數據，效期 7 天，只要註冊新帳號就能領取使用。",[17,710,711],{},"Gigsky 只提供固定流量方案，範圍從 1GB 到 50GB，但整體價格偏高。",[91,713,714,726],{},[94,715,716],{},[97,717,718,720,722,724],{},[100,719,278],{},[100,721,281],{},[100,723,284],{},[100,725,287],{},[118,727,728,740,751,762,773],{},[97,729,730,732,735,737],{},[123,731,294],{},[123,733,734],{},"共 100MB",[123,736,300],{},[123,738,739],{},"免費",[97,741,742,744,746,748],{},[123,743,294],{},[123,745,297],{},[123,747,300],{},[123,749,750],{},"$5.94",[97,752,753,755,757,759],{},[123,754,294],{},[123,756,310],{},[123,758,627],{},[123,760,761],{},"$16.14",[97,763,764,766,768,770],{},[123,765,294],{},[123,767,323],{},[123,769,313],{},[123,771,772],{},"$22.39",[97,774,775,777,779,781],{},[123,776,294],{},[123,778,335],{},[123,780,313],{},[123,782,195],{},[17,784,785],{},"不過 Gigsky 有一個獨特優勢：它為郵輪旅遊提供專門的 eSIM 方案。例如嘉年華郵輪、迪士尼郵輪、MSC 地中海郵輪等，都有對應的專屬方案，這對計畫郵輪度假的旅客來說是一個加分項。",[218,787,789],{"id":788},"_5-sakura-mobile","5. Sakura mobile",[17,791,792],{},[225,793],{"alt":794,"src":795},"sakura mobile product page for Japan travel eSIM","https://r2.esimnb.com/sakura-japan.png",[17,797,798],{},"Sakura Mobile 是日本本土品牌，專門為在日旅客提供上網服務。他們不只有 eSIM，還提供當地實體 SIM 卡和行動 WiFi 分享器等多種選擇。",[17,800,801],{},"它使用的電信業者與網路穩定性都沒有問題。唯一的缺點就是價格偏高，是前面提到的幾個品牌中最貴的。",[17,803,804],{},"價格高的原因之一，是最終支付金額需要另加日本消費稅。例如 7 天無限流量方案，產品本身價格為 5000 日圓，再加 500 日圓的稅。光是稅金就約合 3.2 美元。",[17,806,807],{},"你也可以選擇只支援 4G 的方案，比 5G 方案便宜 800 日圓。",[17,809,810],{},"以 7 天無限 4G 方案為例，總價為 4620 日圓，約合 29.59 美元。",[17,812,813],{},"如果你特別擔心 eSIM 在使用過程中出問題，那麼選擇 Sakura Mobile 會更安心，畢竟它是專為日本旅客服務的本土品牌。",[17,815,816],{},"否則，你完全可以找到更便宜、性價比更高的替代方案。",[86,818,820],{"id":819},"哪裡可以購買日本-esim",[30,821,822],{},"哪裡可以購買日本 eSIM",[17,824,825,829],{},[24,826,414],{"href":827,"rel":828},"https://esimnb.com/blog/what-is-the-process-of-ordering-an-esim",[28]," 最簡單方便的方式是透過線上 eSIM 商店。這些平台讓你瀏覽方案、比較價格，並立即啟用你的 eSIM。",[17,831,832,833,835],{},"購買日本 eSIM 的最佳選擇之一是 ",[30,834,129],{},"，一家值得信賴的線上 eSIM 服務商，以設定簡單、啟用快速和價格具競爭力聞名。你可以根據在日本停留的時間和數據需求，選擇不同的數據方案。",[17,837,838],{},"其他線上商店如 Gigsky、Holafly 和 Ubigi 也提供日本 eSIM，但 esimNB 通常提供更高的性價比和更彈性的方案，特別適合想要實惠又可靠連線的旅客。",[17,840,841],{},[30,842,843],{},"延伸閱讀：",[549,845,846,857,868,879],{},[552,847,848],{},[24,849,852],{"href":850,"rel":851},"https://esimnb.com/blog/how-many-esim-can-iphone-have",[28],[559,853,854],{},[30,855,856],{},"一部 iPhone 可以有幾個 eSIM？（2026 對照表）",[552,858,859],{},[24,860,863],{"href":861,"rel":862},"https://esimnb.com/blog/does-macbook-support-esim",[28],[559,864,865],{},[30,866,867],{},"MacBook 支援 eSIM 嗎？",[552,869,870],{},[24,871,874],{"href":872,"rel":873},"https://esimnb.com/blog/how-to-delete-esim-from-iphone",[28],[559,875,876],{},[30,877,878],{},"2026 年如何從 iPhone 刪除 eSIM",[552,880,881],{},[24,882,885],{"href":883,"rel":884},"https://esimnb.com/blog/how-to-transfer-esim-to-new-phone",[28],[559,886,887],{},[30,888,889],{},"如何將 eSIM 轉移到新手機？完整指南",[86,891,893],{"id":892},"如何在日本用-esim-打電話",[30,894,895],{},"如何在日本用 eSIM 打電話",[17,897,898,899,902],{},"大多數日本旅遊 eSIM——尤其是 esimNB、Airalo、Holafly 和 Ubigi 等服務商的純數據方案——",[30,900,901],{},"不","包含傳統語音通話或日本當地電話號碼。但你仍然可以透過網路 App 輕鬆撥打電話。",[218,904,906],{"id":905},"_1-使用-voip-app最常見的方式",[30,907,908],{},"1. 使用 VoIP App（最常見的方式）",[17,910,911],{},"使用純數據 eSIM，你可以透過以下 App 通話：",[549,913,914,917,920,923,926,929,932],{},[552,915,916],{},"WhatsApp",[552,918,919],{},"LINE（在日本非常流行）",[552,921,922],{},"WeChat",[552,924,925],{},"Messenger",[552,927,928],{},"FaceTime / FaceTime Audio",[552,930,931],{},"Skype",[552,933,934],{},"Google Voice",[17,936,937],{},"只要有行動數據，這些 App 就能讓你撥打電話給任何人，甚至是國際電話。",[218,939,941],{"id":940},"_2-使用-wifi-通話如果你原本的電信業者支援",[30,942,943],{},"2. 使用 WiFi 通話（如果你原本的電信業者支援）",[17,945,946],{},"如果你的實體 SIM 卡仍然有效並支援 WiFi 通話，連上行動數據或 WiFi 時就能用原本的號碼撥打電話。",[17,948,949],{},"這對接收驗證碼或保持聯繫非常實用。",[86,951,953],{"id":952},"旅遊-esim-和當地-sim-卡有什麼差別",[30,954,955],{},"旅遊 eSIM 和當地 SIM 卡有什麼差別？",[91,957,958,975],{},[94,959,960],{},[97,961,962,965,970],{},[100,963,964],{},"項目",[100,966,967],{},[30,968,969],{},"旅遊 eSIM",[100,971,972],{},[30,973,974],{},"當地 SIM 卡",[118,976,977,990,1003,1016,1029,1042,1055,1068,1081,1094],{},[97,978,979,984,987],{},[123,980,981],{},[30,982,983],{},"購買地點",[123,985,986],{},"線上（esimNB 等 eSIM 商店）",[123,988,989],{},"日本實體店面（機場、便利商店、電器行）",[97,991,992,997,1000],{},[123,993,994],{},[30,995,996],{},"啟用方式",[123,998,999],{},"即時——掃描 QR Code",[123,1001,1002],{},"需插入實體 SIM 卡；有時需要身分驗證",[97,1004,1005,1010,1013],{},[123,1006,1007],{},[30,1008,1009],{},"便利性",[123,1011,1012],{},"非常高——不用換卡、不用跑店面",[123,1014,1015],{},"較低——必須在日本購買並更換 SIM 卡",[97,1017,1018,1023,1026],{},[123,1019,1020],{},[30,1021,1022],{},"保留原有 SIM 卡",[123,1024,1025],{},"可以，支援雙 SIM（接收銀行簡訊很方便）",[123,1027,1028],{},"不行，除非手機支援雙 SIM，否則必須取出原有 SIM 卡",[97,1030,1031,1036,1039],{},[123,1032,1033],{},[30,1034,1035],{},"語音通話 / 日本號碼",[123,1037,1038],{},"多為純數據，無當地電話號碼",[123,1040,1041],{},"可能包含日本電話號碼",[97,1043,1044,1049,1052],{},[123,1045,1046],{},[30,1047,1048],{},"適合對象",[123,1050,1051],{},"短期旅遊、觀光客、商務出差",[123,1053,1054],{},"長期停留（留學、工作、居住）",[97,1056,1057,1062,1065],{},[123,1058,1059],{},[30,1060,1061],{},"價格",[123,1063,1064],{},"通常略高",[123,1066,1067],{},"長期方案通常更便宜",[97,1069,1070,1075,1078],{},[123,1071,1072],{},[30,1073,1074],{},"涵蓋範圍",[123,1076,1077],{},"使用 Docomo / KDDI / Softbank 等主要網路",[123,1079,1080],{},"相同網路，表現相近",[97,1082,1083,1088,1091],{},[123,1084,1085],{},[30,1086,1087],{},"設定時間",[123,1089,1090],{},"1–2 分鐘",[123,1092,1093],{},"5–15 分鐘",[97,1095,1096,1101,1104],{},[123,1097,1098],{},[30,1099,1100],{},"需要護照",[123,1102,1103],{},"不需要",[123,1105,1106],{},"有時需要（視店面和方案而定）",[86,1108,1110],{"id":1109},"日本最佳-esim-常見問題",[30,1111,1112],{},"日本最佳 eSIM – 常見問題",[17,1114,1115],{},[30,1116,1117],{},"1. 哪個 eSIM 最適合（日本＋韓國）或（日本＋中國）旅遊？",[17,1119,1120,1121,1128],{},"如果你想在價格、速度和可靠性之間取得平衡，",[24,1122,1125],{"href":1123,"rel":1124},"https://esimnb.com/esim-china-mainland-japan-south-korea",[28],[30,1126,1127],{},"esimNB（中國+日本+韓國）方案"," 是最佳選擇之一。它提供實惠的數據方案、快速啟用，並透過日本主要網路提供穩定的涵蓋。",[17,1130,1131],{},[30,1132,1133],{},"2. 日本 eSIM 的涵蓋範圍好嗎？",[17,1135,1136,1137,1140],{},"好。大多數旅遊 eSIM 都使用 ",[30,1138,1139],{},"Docomo、Softbank 或 KDDI"," 等日本主要網路，提供優異的全國涵蓋，包括城市、鄉鎮和大多數觀光區。",[17,1142,1143],{},[30,1144,1145],{},"3. 我的手機可以在日本使用 eSIM 嗎？",[17,1147,1148,1149,1152],{},"你需要一部",[30,1150,1151],{},"未綁定電信業者","且支援 eSIM 的手機。Apple、Samsung 和 Google 的大多數新機型都支援。如果不確定，請查看手機規格或電信業者的網站。",[17,1154,1155],{},[30,1156,1157],{},"4. 日本 eSIM 包含語音通話嗎？",[17,1159,1160,1161,1164],{},"大多數旅遊 eSIM 都是",[30,1162,1163],{},"純數據","方案，不包含傳統語音通話或日本電話號碼。你仍然可以用 WhatsApp、LINE 或 FaceTime 等 App 撥打電話。",[17,1166,1167],{},[30,1168,1169],{},"5. 我應該什麼時候啟用日本 eSIM？",[17,1171,1172,1173,1176],{},"你可以在出發前安裝 eSIM，但",[30,1174,1175],{},"先不要啟用數據","，等抵達日本再啟用。大多數方案在 eSIM 連上日本網路後才開始計算效期。",[17,1178,1179],{},[30,1180,1181],{},"6. 我可以在出發前購買日本 eSIM 嗎？",[17,1183,1184],{},"可以。在 esimNB 或 Airalo 等服務商的網站線上購買，就能提前設定好一切。啟用只需要幾分鐘。",[17,1186,1187],{},[30,1188,1189],{},"7. 旅遊 eSIM 比租 WiFi 分享器更好嗎？",[17,1191,1192],{},"對大多數旅客來說，是的。eSIM 更便宜、更容易使用，也不需要多帶一台裝置或幫它充電。WiFi 分享器只有在多人共用數據的大團體時才更划算。",[17,1194,1195],{},[30,1196,1197],{},"8. 日本旅遊需要多少數據？",[17,1199,1200,1201,1204],{},"輕度使用者（地圖、通訊），一週 ",[30,1202,1203],{},"5–10GB"," 就夠了。",[17,1206,1207,1208,1211],{},"重度使用者（YouTube、上傳影片），建議考慮 ",[30,1209,1210],{},"15–25GB"," 或無限流量方案。",[17,1213,1214],{},[30,1215,1216],{},"9. 日本 eSIM 可以加值嗎？",[17,1218,1219,1220,1222],{},"大多數服務商，包括 ",[30,1221,129],{},"、Airalo 和 Ubigi，都支援輕鬆加值。你可以隨時增加數據，不需要重新安裝 eSIM。",[17,1224,1225],{},[30,1226,1227],{},"10. 如果抵達日本後 eSIM 無法使用怎麼辦？",[17,1229,1230,1231,1236],{},"試著重新開機、開啟",[24,1232,1235],{"href":1233,"rel":1234},"https://esimnb.com/blog/what-is-data-roaming",[28],"數據漫遊","，並選擇正確的網路。",[17,1238,1239,1240,1243],{},"如果事先擔心，可以先購買",[30,1241,1242],{},"小流量方案","（例如 1GB）測試，確認沒問題後再增加數據。",[86,1245,1247],{"id":1246},"結論哪個-esim-最適合日本","結論：哪個 eSIM 最適合日本？",[17,1249,1250,1251,1256],{},"如果你想要一個簡單、省心的短期旅遊方案，像 ",[24,1252,1254],{"href":127,"rel":1253},[28],[30,1255,129],{}," 這樣專注旅遊的服務商很難被超越。你可以在出發前線上購買並啟用 eSIM，保留原有 SIM 卡，落地後立即開始使用數據。",[17,1258,1259],{},[30,1260,843],{},[549,1262,1263,1274,1285,1296,1307,1318,1329,1340,1351],{},[552,1264,1265],{},[24,1266,1269],{"href":1267,"rel":1268},"https://esimnb.com/blog/best-esim-for-china",[28],[559,1270,1271],{},[30,1272,1273],{},"2026 年中國最佳 eSIM 推薦（旅遊 eSIM 服務商）",[552,1275,1276],{},[24,1277,1280],{"href":1278,"rel":1279},"https://esimnb.com/blog/best-esim-for-thailand",[28],[559,1281,1282],{},[30,1283,1284],{},"2026 年泰國旅遊 5 款最佳 eSIM",[552,1286,1287],{},[24,1288,1291],{"href":1289,"rel":1290},"https://esimnb.com/blog/best-esim-canada",[28],[559,1292,1293],{},[30,1294,1295],{},"2026 年加拿大最佳 eSIM 推薦（旅遊 eSIM 服務商）",[552,1297,1298],{},[24,1299,1302],{"href":1300,"rel":1301},"https://esimnb.com/blog/best-esim-for-vietnam",[28],[559,1303,1304],{},[30,1305,1306],{},"2026 年越南最佳 eSIM 推薦（熱門旅遊 eSIM 服務商）",[552,1308,1309],{},[24,1310,1313],{"href":1311,"rel":1312},"https://esimnb.com/blog/best-esim-for-india",[28],[559,1314,1315],{},[30,1316,1317],{},"2026 年印度最佳 eSIM 挑選指南",[552,1319,1320],{},[24,1321,1324],{"href":1322,"rel":1323},"https://esimnb.com/blog/best-esim-for-france",[28],[559,1325,1326],{},[30,1327,1328],{},"法國最佳 eSIM 比較（便宜又好用）",[552,1330,1331],{},[24,1332,1335],{"href":1333,"rel":1334},"https://esimnb.com/blog/best-esim-for-mexico",[28],[559,1336,1337],{},[30,1338,1339],{},"2026 年墨西哥最佳 eSIM 推薦（旅遊 eSIM 服務商）",[552,1341,1342],{},[24,1343,1346],{"href":1344,"rel":1345},"https://esimnb.com/blog/best-esim-for-spain",[28],[559,1347,1348],{},[30,1349,1350],{},"2026 年西班牙旅遊 5 款最佳 eSIM",[552,1352,1353],{},[24,1354,1357],{"href":1355,"rel":1356},"https://esimnb.com/blog/best-esim-for-korea",[28],[559,1358,1359],{},[30,1360,1361],{},"韓國 5 款最佳 eSIM（旅遊 eSIM 服務商）",{"title":408,"searchDepth":1363,"depth":1363,"links":1364},2,[1365,1366,1374,1375,1379,1380,1381],{"id":88,"depth":1363,"text":89},{"id":215,"depth":1363,"text":216,"children":1367},[1368,1370,1371,1372,1373],{"id":220,"depth":1369,"text":221},3,{"id":417,"depth":1369,"text":418},{"id":573,"depth":1369,"text":574},{"id":683,"depth":1369,"text":684},{"id":788,"depth":1369,"text":789},{"id":819,"depth":1363,"text":822},{"id":892,"depth":1363,"text":895,"children":1376},[1377,1378],{"id":905,"depth":1369,"text":908},{"id":940,"depth":1369,"text":943},{"id":952,"depth":1363,"text":955},{"id":1109,"depth":1363,"text":1112},{"id":1246,"depth":1363,"text":1247},"探索 2026 年日本旅遊的最佳 eSIM 選擇。比較 esimNB、Holafly、Ubigi、Gigsky 和 Sakura Mobile 等熱門服務商，找到最適合你行程的方案。","md",null,{"date":1386,"authors":1387,"category":1394},"2026-06-24",[1388],{"name":1389,"avatar":1390,"to":1392,"username":1393},"Baptiste Leproux",{"src":1391},"https://avatars.githubusercontent.com/u/7290030?v=4","https://x.com/_larbish","larbish","Release",true,"/best-esim-for-japan",{"title":5,"description":1382},{"loc":1399},"zh_tw/blog/best-esim-for-japan","best-esim-for-japan","uVI319qBo2V3LsYyBRQyAjUegWbDzPsPnANajb_7mzY",1784120614523]