Two weeks

The Best Japan eSIM for a 2 Week Trip

Fourteen days is the golden route: Tokyo, Hakone, Kyoto, Osaka. Everything here comes from the 15 day shelf, the live catalog checked October 22, 2026.

The 15 day shelf, priced

5GB across 15 days at $10.02: slow trip, light phone. 10GB at $13.86: the two-week workhorse. 20GB at $21.84: creators and laptop evenings. Unlimited at $66.70: flat 10 Mbps cap, the whole rule.

Why 15 beats 7 plus 7

Two 7 day plans mean a mid-trip QR install on hotel Wi-Fi. One 15 day plan means nothing to do on day eight, at nearly the same per-day price.

Golden-route data reality

Shinkansen legs, three cities of maps and a photo habit land most travelers between 8 and 14GB. 10GB if photo backup waits for Wi-Fi, 20GB if it does not or a laptop tags along.

The two-week traps

Do not buy two 7 day unlimiteds; the 15 day unlimited costs less than the pair. And do not limp on the 384 kbps tail if you sized wrong: a fresh eSIM installs in two minutes.

Straight answers

How much data do I need for 2 weeks in Japan?

Most two-week travelers land between 8 and 14GB: 10GB across 15 days covers the Wi-Fi-disciplined version, 20GB the creator version.

Is there a 14 day Japan eSIM?

Our shelf uses 15 day validities, which cover a 14 day trip with a spare day: 5GB, 10GB, 20GB and unlimited, priced from the live catalog on this page.

What does a 2 week unlimited Japan eSIM cost?

Unlimited for 15 days is $66.70 today, running at a flat 10 Mbps with no daily ceiling; the price is the live catalog, checked October 22, 2026.