Airalo · eSIM data plan

Airalo Moshi Moshi 5GB

A reliable mid-sized eSIM for short trips to Japan. Airalo's Moshi Moshi plan rides KDDI's 4G/5G network, supports hotspot tethering and is one of the cheapest ways to stay connected across Tokyo, Osaka and Kyoto for a couple of weeks.

Data
5 GB
Validity
30d
Speed
150M

4G/5G

Hotspot
Yes

What we like

  • Strong KDDI coverage across all major Japanese cities
  • Hotspot/tethering allowed — share data with your laptop or a partner
  • Activates in under five minutes via QR code

What to watch

  • 5 GB will run out fast if you stream a lot
  • No voice calls — data only

Japan coverage

This eSIM activates on local partner networks in each country below.

Frequently asked questions

How much data does the Airalo Moshi Moshi 5GB include?
5 GB of data, valid for 30 days from activation. That works out to roughly 0.17 GB per day on average.
Does the Airalo Moshi Moshi 5GB support hotspot?
Yes. You can share the eSIM's data connection with other devices via personal hotspot or tethering.
What network speed can I expect?
Up to 150 Mbps on 4G/5G. Real-world speeds depend on the local partner network and signal strength at your location.
Where does this eSIM work?
Japan only. For multi-country trips, consider a regional or global plan.
How do I activate the eSIM?
After purchase you'll receive a QR code by email. Scan it from your phone's mobile-data settings; activation usually takes under five minutes.