A Japan SIM card is a 4G/5G SIM designed for foreigners living, traveling, or working in Japan. It provides high-speed, stable internet and can be used immediately after insertion.
It depends on the SIM type: data-only SIMs are for internet use only, while Japan call & text SIMs (SoftBank, Docomo) support domestic calls and SMS.
Yes. The SIM uses networks from SoftBank, Docomo, Rakuten, and others, ensuring fast and stable 4G/5G coverage across Japan.
No. For data-only SIMs or eSIMs, no documents are required — simply insert the SIM or scan the QR code to start using it immediately.
Most phones from Vietnam are compatible with Japan SIM cards, as long as the device is not carrier-locked.
Yes. All LuxiTelecom SIM plans support internet sharing (hotspot) for smartphones and laptops.
– One-time (prepaid) SIM: valid for 30 days, no renewal.
– Monthly SIM: automatically renews each month and is more cost-effective for long-term stays in Japan.
If you have just arrived in Japan or do not yet have documents, we recommend using a data-only SIM or an eSIM to get internet access immediately — no contract and no paperwork required.
It depends on the plan: some plans come with a fixed data allowance, while others offer full-speed data. You can choose the option that best suits your needs for study, work, or entertainment.
LuxiTelecom offers affordable Japan SIM cards with fast nationwide delivery, 24/7 activation support, and a wide range of plans tailored for Vietnamese customers.
Flexible options for data, duration, SIM or eSIM — quality plans from trusted local carriers.
Our support team is available online 24/7 throughout your entire journey.
With 7 years of experience, Gohub has served over 1 million travelers and received extensive positive feedback.
Replacement within 1 hour (for eSIM) or a 100% refund for technical issues from Luxi Telecom.
Your personal information and payments are fully protected.
Stable connectivity across 200+ countries worldwide.
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