Travel Add-Ons in Japan - Reliable Network?

Marlène P.
Marlène P. Posts: 5 ✭✭
Does anyone have tried the Travel Data Add-Ons in Japan? I wonder if it's reliable enough.
A colleague used it in France and she said it was bad.
I'm wondering because it seems like the cheapest options for my trip. SIM cards in JP are very expensive!

Answers

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