Digital Services and Connectivity in Japan: what actually matters to know
From real experience
caseUsers can use Russian bank apps like Sberbank Online in Japan with a Japanese eSIM for internet access.
Transfers via SBP are functional, and Russian bank apps can be accessed without a VPN. ATB cards are also reported to work in most places, though they may not function in specific locations like Warner Bros. Studio Tour Tokyo. ATB cards can be topped up from other banks and can be used for internal transfers if they are Yuan-based.
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tipTo access sanctioned Russian apps (like banks) while in Japan: 1) Android users can check RuStore for a built-in 'Connect' VPN feature.
2) Using a Russian SIM card with roaming enabled for a one-time login is a reliable fallback. 3) If on iOS, users may need to rely on Russian-server VPN services to bypass regional restrictions.
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tipPhysical IC cards (Suica/Pasmo) become unusable once migrated to an Apple Wallet/Digital Wallet.
Digital cards can be topped up at station machines equipped with contactless pads or at convenience stores like 7-Eleven. Apps like 'CardReader' can help check balances if official top-up methods are unavailable.
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serviceiPhone battery replacement at official Japan Apple Stores costs approx.
11,200 JPY. Appointments are made via getsupport.apple. Note: Due to regional software restrictions, battery health statistics may not reset correctly after replacement if the Apple ID is tied to a Russian region.
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tipAccessing Russian government portals (Gosuslugi) via Japanese mobile networks may trigger connection errors or requests to disable VPNs.
Wi-Fi connections in Japan generally provide more stable access to these services without triggering security blocks.
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ruleJapan fully shut down its 3G networks on April 1, 2026. Devices must support 4G/LTE or 5G to function.
Older phones relying solely on 3G will have no connectivity. Users should ensure their devices are compatible with local bands.
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serviceKeikenchi is a gamified application for Japan travelers that tracks visited prefectures and stays, allowing users to visualize their travel progress through a digital map score.
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tipTroubleshooting assistance needed for activating a Yesim eSIM purchased for Japan.
User is unsure if activation requires a Wi-Fi connection in Japan or if it can be done remotely from Russia.
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tipE-Sim services are highly recommended for staying connected in Japan.
A Softbank E-Sim purchased through Trip.com proved effective, providing internet access in Osaka, Kyoto, and Tokyo.
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tipCan VKontakte (VK) and other specific Russian websites (e.g., Mos.ru) be accessed without issues or restrictions in Japan? Is a Russian VPN necessary for accessing these services?
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tipPhysical SIM cards can be purchased at Japanese airports.
However, purchasing an eSIM is generally more practical and often more cost-effective. Compare prices and options before making a decision.