日本的 eSIM

您想怎麼使用流量？

每日無限每天一份高速流量，午夜重置。用完當天的額度後，網路會以較低速度繼續可用。可選 1 至 90 天。固定流量整趟行程共用一份流量。沒有每日重置，也不會限速——用完為止。選擇容量和天數。

自訂您的日本無限流量方案

選擇每日高速流量、達到每日上限後的速度、網路以及所需天數。

每日高速流量

達到每日上限後的速度

網路

天數

7 天

合計

US$5.25

約每天 US$0.75

繼續

還要去其他國家嗎？

一張 eSIM 即可涵蓋旅途中的每一站。查看包含日本的地區方案。

查看亞洲方案查看全球方案

關於日本

Japan's prepaid SIM market is tourist-unfriendly — most contracts require a Japanese address and a hanko seal. A roamgo eSIM works around all of it: install at home, activate at Narita or Kansai, and you're navigating the Tokyo subway map within minutes of landing.

適合: First-time Tokyo visitors needing Google Translate and Tabelog; bullet-train travellers between Tokyo, Kyoto, and Osaka; ski-season trips to Niseko or Hakuba.
網路: Roams onto NTT Docomo, SoftBank, and au by KDDI. Docomo has the strongest coverage in mountainous areas (Mt Fuji climbers, ski resorts); SoftBank tends to be fastest in central Tokyo.
旅行小撇步: 5G is rolling out fast in the Greater Tokyo and Osaka areas but rural prefectures stay 4G LTE — both are fast enough for video calls and offline-map downloads.