Partner Testimonials

Travel ESIM Expert

You’ll want to check out Ubigi for your next trip as it’s often amongst the cheapest and fastest eSIMs available in the market, with great signal to boot.

Ubigi Review: Real World Review in 2025

esims.ai

Ubigi is a leading provider of global cellular connectivity and eSIM services, offering seamless mobile data access in over 200 destinations. As a pioneer in the eSIM market.

View Ubigi data plans for Japan

myAtlas

Une solution idéale pour les voyageurs cherchant une connectivité immédiate et économique. L’eSIM Ubigi simplifie l’expérience, évite les frais surprises et permet de rester connecté sans stress !

En savoir plus:

Retour d'expérience : eSIM Ubigi

Meilleure eSIM

Ubigi, pionnier dans le domaine des solutions de connectivité, s’est imposé comme une référence pour les voyageurs et les professionnels mobiles.

En savoir plus:

Avis Ubigi

BOPE Blog

Ubigi eSIMは旅行者にとって使い勝手が良くて、安全性にも長けた選択肢です。世界200以上の国と地域に対応しており、アジアやアフリカなど広域を対象としたプランもあるため、周遊される方にもぴったりでしょう。ヨーロッパ周遊ではとくに高い評価を得ています！

さらに詳しく：

Ubigiのレビュー

WanderWeib

Für deine nächste Japanreise solltest du dir Ubigi unbedingt anschauen – oft gehört es zu den günstigsten und schnellsten eSIM-Anbietern.

Weiterlesen:

eSim für Japan kaufen: Die Beste finden

Verified

So great

So great, better than airalo

customer, 21 Jul 2026

No problem connecting

Mon Nato, 21 Jul 2026

Reliable esim service that available globally

Esim Service was easily to setup and available globally

Toddchitown, 21 Jul 2026

Miss

Good working

customer anonimas, 21 Jul 2026

Easy to use, good internet

Easy to use, good internet across japan, thank you

Dovydas, 21 Jul 2026

Excellent eSIM service with outstanding customer support\.

Ubigi offers a great range of data plans, making it easy to find an option that fits your needs. The eSIM was very easy to install, configure, and use, and everything worked smoothly from the start. I also had to contact customer support, and the experience was excellent. It was easy to reach them, they responded quickly, and they provided a prompt and effective solution to my issue. Overall, a reliable service with great usability and excellent customer support. I would definitely recommend Ubigi.

Zoltan, 21 Jul 2026

Very good connectivity

Works well

Works well Thank you

Ali, 21 Jul 2026

Good coverage no problems

Good coverage no problems. Easy to connect.

Easy to use.

Newbone, 21 Jul 2026

The esim just worked from the moment we…

The esim just worked from the moment we landed in Sao Miguel. And it continued working when we landed at Terceira and then back at Sao Miguel. No issues

Easy to set up

Easy to use and cost effective way to avoid massive roaming charges while in Japan. Signal coverage was excellent even in rural areas.

Carolyn, 21 Jul 2026

Ubigi is awesome

Ubigi was awesome to use, easy to switch between Sims when needed and immediate connectivity on landing. Highly recommend

Nicole Moosmuller, 21 Jul 2026

Easy to use and good quality.

Pricing and convenience