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レッスン番号 20 · eSIM 教育

Country vs regional vs global plans

Country, regional or global eSIM plan: how the three actually differ in coverage and value, and which shape of trip each one is genuinely built for.

MKMarta Kowalska4分読了 · 更新日2026年5月
Country vs regional vs global plans

Every trip has a shape, and the right eSIM plan follows it rather than the other way around. Buy too narrow a plan and a day trip across a border leaves you stranded; buy too broad a one and you've paid for continents you never set foot in. Here's how the three shapes actually differ, and which one fits which trip.

Country plans: one destination, nothing wasted

A country plan covers exactly one place - Japan, and only Japan, for the length of your stay. It's the cheapest way to buy data per gigabyte, because you're not paying for coverage you won't use, and it's the obvious choice for the most common trip shape: fly somewhere, stay put, fly home. If your itinerary has one stamp in the passport, a country plan is very hard to beat on value.

次の旅行でぜひお試しください
Japan · 7 日 · 1 GB

2分で設置完了、手荷物受取所の手前で使用可能。

最後までお疲れ様でした。授業終了。
理論も素晴らしい。実際にそれを実現するのはもっと素晴らしい。

目的地を選択すると、プランの料金が正確に表示されます。料金はページ上で最も小さな文字で表示されますが、これは当然のことです。

次の旅行でぜひお試しください
Spain · 7 日 · 1 GB
次の旅行でぜひお試しください
Japan · 7 日 · 1 GB
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