Which is the best Japan Sim Card for travellers?

Sim cards mentioned in this article:

0:00 Sim cards in Japan
1:34 Voice and data sims
2:35 Data only sims
3:42 eSims
4:48 Buying in Japan
6:17 Pocket wifi

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★★★ Credits ★★★
Intro sequence by the most talented Peter Laugesen

Creative commons images used in the intro:

[ZaKi-kq]

As a Japanese, I surprised at mobile companies. Cuz I've never heard all of them. Softbank, Docomo and Au are famous for mobile company in Japan.
I learned different about sim card between for Japanese and tourist.
Thank you for making this video:)

[LucidGate]

Thank you for this info! It's a lot easier than I initially thought it would be, definitely going to go with Mobal for my trip

[annagabrys]

Thank you, it was very helpful. I've never thought about e-sim, and I think it'll the best option for me

[nobodynothing]

I ordered the pocket wifi with power bank to pick up at Haneda airport. do I still need VPN, I mean I will be the only one on the wifi signal

[d.c.]

Is Sim Card Geek still around? I don't see any updates anymore with their social media platform.

[baseddandere]

You mentioned having an unlocked phone but which one does it have to be, "international" or "US version"? Im about to buy a phone but before I do want to make the right purchase before heading out there. I appreciate your videos!

[masoudghodrati]

buying online might be the easiest but not the cheapest, exchange rate is something you have to pay. might night be high for a sim card price

[SanchaySrivastava-hj]

Matrix E-SIM is better than local SIMs.

[kiIIingxspree]

Why not a wifi ninja? Or portable wifi?