SIM & Internet in Japan: real experience from chats

From real experience

• Starting from iOS 16, the Japanese iPhone camera shutter sound is location-dependent and disables automatically outside Japan (upon changing geo/SIM). Apple Stores in Japan no longer offer Tax Free. New models (Pro/Pro Max) are rarely available in stock during release seasons due to high reseller demand. Japan-market models (starting from iPhone 17) may transition exclusively to dual eSIMs.
• Registering for local Japanese services like Ticket Pia or Mercari often requires a Japanese phone number. Major providers like Mobal and Sakura Mobile are options, but they typically require a residence card (Zairyu card). Prepaid options with local numbers are limited for tourists without residency status.
• E-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.
• Recommendations for obtaining mobile data in Japan. eSIMs purchased via platforms like Trip.com offer cost-effective data plans (e.g., 30GB for 1300 RUB for 15 days). Physical SIM cards are also available, and portable Wi-Fi devices can be rented, although potentially more expensive for individual use. Reliable internet connectivity is emphasized.
• Japan Travel Tips: Shinkansen tickets between major cities cost around 7,000 JPY. Local transport (metro, buses) averages 1,000 JPY/day. Capsule hotels are the cheapest accommodation (1,500-2,000 JPY). Book transport and accommodation in advance. eSIMs can be purchased via Trip.com with clear activation instructions. Souvenir katanas can be transported in checked luggage with proper documentation and handling by airport customs.
• Can 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?
• To obtain a Japanese phone number, a credit card with a 'credit BIN' is often required by providers like Mobal.com. If you only have debit cards (e.g., from Kyrgyzstan or Georgia), verify if they meet the credit card requirement. Use a 'BIN checker' tool online by entering the first six digits of your card number to determine its type (credit vs. debit) and potential eligibility.
• To obtain a Japanese SIM card, a credit card is typically required. Users with foreign debit cards (e.g., from Georgia or Kyrgyzstan, Mastercard/Visa) may face issues as these can be debit-based. Research services like mobal.com and verify their acceptance of debit cards or explore alternative providers or methods for obtaining a local Japanese phone number.
• If your GLOBAL SIM For Japan (docomo) is not working, check APN settings and consider visiting a phone service center in Bic Camera for assistance. This service may incur a fee (around 3000 JPY) and can involve waiting times.
• How to purchase an iPhone 17 Pro Max in Tokyo, given that official dealers require a Japanese phone number for online purchases and availability might be limited.
• Japanese concert ticket purchasing (ePlus, Lawson, TicketJam) often requires a local Japanese phone number for SMS verification. International visitors should look for English-language versions of ticketing sites or hire local facilitators/services available through reputable community resources.
• Japan 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.
• Accessing 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.
• An E-Sim is highly recommended for travelers in Japan. Purchasing an E-Sim from providers like Softbank via platforms like Trip.com can ensure reliable internet access across major cities like Osaka, Kyoto, and Tokyo.
• Troubleshooting 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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