Hiroshima

๐Ÿ“ฑ

Mobile Networks

Sections

1. Overview of Mobile Networks in Hiroshima, Japan

Hiroshima, like the rest of Japan, has a highly developed mobile network infrastructure. The city is well-covered by 4G LTE networks, and 5G is increasingly available in urban areas. Major providers offer excellent coverage not only in the city center but also in surrounding areas, including rural and tourist destinations like Miyajima Island and the Hiroshima Peace Memorial Park.

2. Major Mobile Network Providers

Japan has three major mobile network providers, along with several Mobile Virtual Network Operators (MVNOs) that offer more affordable plans. Hereโ€™s a breakdown:

Major Providers

  1. NTT Docomo

    • Known for the best nationwide coverage, including rural areas.
    • Offers 4G and 5G services.
    • Ideal for those who prioritize reliability and speed.

  2. SoftBank

    • Strong coverage in urban areas like Hiroshima.
    • Competitive pricing for data-heavy plans.
    • Offers English-language support for international customers.

  3. au (by KDDI)

    • Excellent coverage and competitive pricing.
    • Strong 5G network expansion in Hiroshima.
    • Offers plans tailored to families and heavy data users.

MVNOs (Budget-Friendly Options)

MVNOs use the infrastructure of the major providers but offer cheaper plans. Popular MVNOs include:

  • Rakuten Mobile: Unlimited data plans at competitive prices, though coverage in rural areas may rely on partner networks.
  • IIJmio: Affordable data plans with flexible options.
  • Y! Mobile (SoftBankโ€™s subsidiary): Budget-friendly plans with good coverage.
  • UQ Mobile (auโ€™s subsidiary): Reliable service with affordable pricing.

3. Costs for Different Plans

Mobile plan costs in Japan vary depending on the provider, data allowance, and whether you choose a prepaid SIM or a postpaid contract. Hereโ€™s an estimate:

Prepaid SIM Cards (Best for Visitors)

  • Cost: ยฅ2,000โ€“ยฅ5,000 for 7โ€“30 days.
  • Data Allowance: 1GBโ€“10GB.
  • Providers: Mobal, Sakura Mobile, Japan Wireless, and major carriers like SoftBank and Docomo.
  • Where to Buy: Airports, electronics stores (e.g., Bic Camera, Yodobashi Camera), or online.

Postpaid Contracts (Best for Residents)

  • Cost: ยฅ3,000โ€“ยฅ8,000 per month.
  • Data Allowance: 5GBโ€“Unlimited.
  • Additional Fees: Some providers charge a one-time setup fee (around ยฅ3,000).
  • Discounts: Family plans, student discounts, and bundling with home internet.

MVNO Plans

  • Cost: ยฅ1,000โ€“ยฅ3,000 per month.
  • Data Allowance: 3GBโ€“20GB.
  • Advantages: No long-term contracts, lower prices.

4. Steps to Obtain a SIM Card or Mobile Contract

The process differs slightly for visitors and residents:

For Visitors

  1. Choose a Prepaid SIM Card:

    • Decide on the data allowance and duration you need.
    • Purchase at Hiroshima Airport, major electronics stores, or online before arrival.

  2. Provide Identification:

    • Passport is required for registration.

  3. Activate the SIM:

    • Follow the instructions provided with the SIM card (usually involves inserting the SIM and configuring APN settings).

  4. Alternative Option:

    • Rent a pocket Wi-Fi device for unlimited data (ยฅ500โ€“ยฅ1,000 per day).

For Residents

  1. Choose a Provider:

    • Compare plans from major providers and MVNOs based on your data needs and budget.

  2. Visit a Store:

    • Go to a carrierโ€™s store (e.g., Docomo, SoftBank) or an electronics retailer like Bic Camera.

  3. Provide Documentation:

    • Required Documents:
      • Residence Card (ๅœจ็•™ใ‚ซใƒผใƒ‰, Zairyลซ Card).
      • Passport.
      • Japanese bank account or credit card for payment.

  4. Sign a Contract:

    • Contracts are typically for 1โ€“2 years, though MVNOs offer no-contract options.

  5. Receive Your SIM Card:

    • The SIM is usually activated on the spot.

5. Cultural Considerations Regarding Mobile Phone Usage

Japan has specific etiquette regarding mobile phone usage. Here are some key points to keep in mind:

  • Public Transport: Talking on the phone is considered rude on trains and buses. Use silent mode (ใƒžใƒŠใƒผใƒขใƒผใƒ‰, โ€œmanner modeโ€) and avoid making calls.
  • Public Spaces: Keep your voice low when using your phone in public.
  • Wi-Fi Availability: Free Wi-Fi is not as widespread as in some other countries. Many cafes, hotels, and tourist spots offer Wi-Fi, but having mobile data is highly recommended.
  • Line App: The messaging app Line is widely used in Japan for communication. Consider downloading it to stay connected with locals.

6. Tips for Finding Good Network Coverage

  1. Stick to Major Providers:

    • NTT Docomo, SoftBank, and au have the best coverage in Hiroshima and surrounding areas.
    • MVNOs may have slower speeds during peak hours.

  2. Check Coverage Maps:

    • Providers offer online coverage maps to check 4G/5G availability in specific areas.

  3. Tourist Areas:

    • Popular tourist spots like Miyajima and Hiroshima Castle have good coverage, but rural areas may have weaker signals.

  4. Pocket Wi-Fi:

    • For group travel or heavy data use, renting a pocket Wi-Fi device ensures reliable connectivity.

  5. 5G Availability:

    • If you have a 5G-compatible device, check if your provider offers 5G in Hiroshima. Coverage is expanding but may not yet be available in all areas.

7. Additional Tips

  • Language Support: Major providers like SoftBank and Docomo offer English-language support, while MVNOs may have limited assistance in English.
  • SIM Card Compatibility: Ensure your phone is unlocked and supports Japanese network frequencies (Band 1, 3, 19 for 4G LTE).
  • Roaming: If youโ€™re visiting for a short time, check if your home carrier offers affordable roaming plans in Japan.

By following this guide, youโ€™ll be well-equipped to stay connected in Hiroshima, whether youโ€™re visiting for a few days or planning to settle down. Let me know if you need further assistance!