Hiroshima eSIM

Which eSIM should I choose for Hiroshima?

Keep museum reservations, tram routes and your Miyajima return journey together with AloOui Japan eSIM from $4.54 USD for 1GB over 7 days. Fixed 5GB suits lighter sightseeing, Essential fits daily navigation and social apps, and Plus suits heavier uploads and laptop sharing on supported devices. Fixed 10GB provides a larger total allowance without a daily reset.

Extra 20% off orders over $50 — use code EXTRA20 at checkout.

hiroshima eSIM: compare all 26 plans

Compare package duration and USD price. Open any plan to check its data allowance and activation terms.

Fixed-data (8)

Plan and validity	USD
Japan 100GB 30 Days	$118.06
Japan 1GB 7 Days	$4.54
Japan 2GB 15 Days	$7.32
Japan 3GB 30 Days	$9.77
Japan 5GB 30 Days	$13.27
Japan 10GB 30 Days	$20.46
Japan 20GB 30 Days	$33.26
Japan 50GB 30 Days	$59.90

Unlimited (6)

Plan and validity	USD
Japan Unlimited 1 Day	$4.87
Japan Unlimited 3 Days	$11.86
Japan Unlimited 5 Days	$18.84
Japan Unlimited 7 Days	$25.82
Japan Unlimited 10 Days	$33.26
Japan Unlimited 15 Days	$49.24

Essential (6)

Plan and validity	USD
Japan Unlimited Essential 1 Day	$5.86
Japan Unlimited Essential 3 Days	$14.23
Japan Unlimited Essential 5 Days	$22.61
Japan Unlimited Essential 7 Days	$30.98
Japan Unlimited Essential 10 Days	$39.91
Japan Unlimited Essential 15 Days	$59.09

Plus (6)

Plan and validity	USD
Japan Unlimited Plus 1 Day	$11.69
Japan Unlimited Plus 3 Days	$28.46
Japan Unlimited Plus 5 Days	$45.22
Japan Unlimited Plus 7 Days	$61.94
Japan Unlimited Plus 10 Days	$79.82
Japan Unlimited Plus 15 Days	$118.16

Prices checked in AloOui Shopify on 31 October 2026. Check validity, hotspot availability and full-speed data terms before purchase.

Prices may change. Always check the product page for the latest prices.

Connects to Rakuten Mobile, KDDI (au) and NTT Docomo, with 4G/5G where available.

Essential and Plus refresh high-speed data daily. Fixed plans provide one total allowance; hotspot uses the same data pool.

Japan eSIM product illustration with traditional temple scenery for Hiroshima travelers

Hiroshima Airport to the city

Hiroshima Airport, HIJ, has limousine-bus connections toward Hiroshima Station and Hiroshima Bus Center. Save the stop suited to your accommodation, the current boarding point and the final hotel approach before flying. Arriving by Shinkansen instead? Keep the station exit named by your hotel or driver beside the booking. A precise entrance pin is more useful than a general station location when meeting someone with luggage.

City transport and four Hiroshima places

Hiroden streetcars and city buses serve central districts, while the Astram Line provides another useful connection through the city. Save your stop name, travel direction and final walking route before boarding. Download tickets before entering large buildings, and keep the next connection available offline for underground sections or rail tunnels where signal can dip. Allow time for a quiet, respectful visit around memorial sites.

Peace Memorial Park: save your museum reservation and chosen entrance, then put your phone away while reflecting at the memorials.
Atomic Bomb Dome: choose a riverside meeting point and download the route onward to your next stop.
Shukkeien: keep the garden entrance and walk from your arrival stop ready before entering the landscaped paths.
Hondori: pin your restaurant doorway and a specific meeting point before exploring the covered shopping street.

Hiroshima-specific tip: Hiroshima Station and Hiroshima Bus Center are different arrival hubs. Match the name on your airport-bus booking to your hotel directions before choosing a pickup point.

For Miyajima, save the rail or tram approach to Miyajimaguchi, your chosen ferry operator and return sailing details. Download the island walking route before boarding; reception can fluctuate on the crossing and hillside paths.

Choose your data

Light use: fixed 5GB for messages, bookings and occasional maps.
Daily exploring: Essential for navigation, photos and social apps.
Heavy use and hotspot: Plus for larger daily use and sharing on supported devices.

Get connected in five steps

Check your exact device supports eSIM and is carrier-unlocked.
Buy your package and install the emailed QR code over Wi-Fi before departure.
In Japan, select AloOui for mobile data and enable roaming on that line. Validity starts on a supported destination-network connection.
If needed, check remaining data and your emailed APN instructions, then toggle airplane mode. Keep the eSIM installed.
For support, visit our Help Center.

Continue your trip

Your Japan package also covers Osaka and Fukuoka.

Hiroshima eSIM FAQs

Which eSIM should I buy for Hiroshima?

The AloOui Japan eSIM starts at $4.54 for 1GB over 7 days. Choose fixed 5GB for lighter use, Essential for daily exploring, or Plus for heavier data needs.

Can I use WhatsApp and install before flying?

Yes. Install on Wi-Fi before you fly; the plan starts when you connect in Japan. Data plans work with WhatsApp and FaceTime.

Is there a discount code for a Hiroshima eSIM?

Yes. Use code EXTRA20 at checkout for an extra 20% off Japan eSIM orders of $50 or more.

Which Hiroshima airport-bus arrival should I save?

Compare Hiroshima Station and Hiroshima Bus Center with your accommodation location. Keep your selected stop, boarding point and hotel approach together before flying.