Mobal Japan eSIM
Mobal Japan eSIM: A Japan-focused eSIM with short-term data and monthly plans that include a Japanese number. Ranked #20 of 60 in Japan eSIM Plans by our editors (6.7/10); pricing: From 1,650 JPY/mo; best for visitors who need a Japanese number and data.
At a glance
- Editor score6.7 / 10
- PricingFrom 1,650 JPY/mo
- Best forVisitors who need a Japanese number and data
- Free planNo
- Data typeFixed
- Facts checked3 Oct 2026
Where it wins
- Monthly voice-and-data plans include a Japanese number, voice and SMS
- Unlimited 5G data plans run from 3 to 31 days
- Long-term voice-and-data plans include data rollover
Where it doesn't
- Coverage is Japan-only
- Requires an unlocked, eSIM-compatible device
- Some voice eSIMs require postal delivery or pickup in Japan
Our verdict on Mobal Japan eSIM
Mobal Japan eSIM serves visitors as well as people living, working or studying in Japan. Its range spans short-term data-only plans with fixed allowances and durations, unlimited 5G options, and monthly voice-and-data plans with a Japanese phone number. That makes it relevant to travelers who need local calling and SMS, not just mobile data, as well as people staying longer. The service requires an unlocked, eSIM-compatible device and covers Japan only.
The plans address different needs rather than presenting one shared allowance: the Unlimited 5G Data eSIM costs ¥1,650 as a one-time price for 3 days, while Japan Voice+Data, 1GB is ¥1,650 per month. Voice-and-data choices extend from 1GB to 50GB per calendar month, and long-term plans include data rollover. Unlimited tourist data plans are available with durations from 3 to 31 days. Some services support hotspot and tethering. The 3-day tourist option and monthly 1GB option therefore share an entry price but differ in billing, duration and whether a Japanese number is included.
Digital delivery applies to data-only plans, while some voice eSIMs require an access code delivered by post or collected in Japan for identity verification. That extra step may not suit someone who needs fully digital access before arrival. Mobal is a better fit for visitors who value a Japanese number and for longer stays where monthly data and rollover matter; travelers seeking Japan data alone can compare its fixed-duration or unlimited tourist options. It is not suited to use outside Japan, and device compatibility should be checked before choosing a plan.
Mobal Japan eSIM pricing
All 7 Mobal Japan eSIM plans and prices →
Mobal Japan eSIM fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Data type | Fixed |
| Data allowance | 1GB per calendar month (cheapest monthly voice-and-data plan); separate tourist eSIMs offer unlimited plans |
| Validity | Not verified |
| Hotspot support | Yes |
| Coverage scope | Japan_only |
| Activation timing | First_connection |
| Deployment | Mobile |
| Platforms | iOS, Android |
| Support | Email, Docs |
| Built for | Solo (editorial estimate) |
| Pricing | From 1,650 JPY/mo (source) |
| Website | mobal.com |
| Facts checked | 3 Oct 2026 |
Alternatives to Mobal Japan eSIM
- AiraloA broad Japan eSIM lineup with app tracking, low-data alerts, and eligible top-ups.9.3
- Orange TravelA flexible prepaid choice, from a €1 1 GB bundle to larger and unlimited plans.9.1
- Vodafone Travel eSIMJapan data plans range from fixed bundles to unlimited and shared options.9.0
See all Mobal Japan eSIM alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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