Japan SIM card for 4 days with high-speed data

The 4-day SIM card for Japan from SIM2GO will help you connect to the internet in Japan without having to queue to buy a travel SIM card at the airport. You can find directions and translate languages via Google, browse Facebook, Instagram,  WhatsApp, Viber, Telegram, iMessage, and more comfortably.

Japan SIM card plans with daily data allowances

• Plan 1: 4 days with 4GB (1GB/day) of high-speed data. After the high-speed data is used up, access is switched to unlimited standard-speed data at 128kbps. TikTok is not supported.
• Plan 2: 4 days with 8GB (2GB/day) of high-speed data. After the high-speed data is used up, access is switched to unlimited standard-speed data at 128kbps. TikTok is not supported.
• Plan 3: 4 days with 12GB (2GB/day) of high-speed data. After the high-speed data is used up, access is switched to unlimited standard-speed data at 128kbps. TikTok is not supported.

Instructions for using a Japan SIM card

Step 1: Insert the SIM card into SIM slot 1 (in case your device supports dual SIMs). Before inserting the SIM card into slot 1, remove the SIM card from slot 2 and reinsert it after successfully activating SIM slot 1.

Step 2: Turn on Mobile Data and enable Data Roaming.

Step 3: Restart your device and wait 1-2 minutes for the SIM card to receive a signal -> Finish and enjoy using the internet with SIM2GO!

Notes for using a Japan 4G SIM card 

• The usage period of the travel SIM card for Japan starts counting from the day it is successfully activated.
• A day of SIM usage is counted from the moment of successful installation until 23:59. For example, if you successfully install the SIM at 21:00, it will still be counted as one day of usage until 23:59 the same day.
• You should only insert the SIM card after arriving in Korea. If you insert the SIM card while still in your country, it will activate and start counting the usage days.
• To ensure the SIM card works appropriately, it is recommended that you keep the “Data Roaming” function enabled throughout your trip (this depends on the specific country).
• Each order includes a detailed User Guide for each product type. Please read the User Guide carefully and follow the steps.
• If you encounter difficulties during the installation and activation, please contact SIM2GO immediately via hotline +855 717105106 (Telegram/WhatsApp) for timely assistance!

Reasons to buy a Japan SIM card before you go 

When you arrive in Japan, you can find travel SIM cards from local carriers at the airport or convenience stores. However, this can be inconvenient due to language barriers and unfamiliarity with the area. More importantly, buying and registering a SIM card for tourists is often time-consuming and requires you to present your passport. Therefore, purchasing a Japan 4G SIM card beforehand is the most convenient solution because:

• You will have a SIM card ready to use as soon as you land at the airport, without having to queue to buy a SIM card, saving time and avoiding fatigue.
• It saves over 90% compared to the cost of international roaming packages from your country’s carriers.
• Easy installation with a detailed and easy-to-understand User Guide included with the SIM card. The SIM activates automatically; you do not need to register the SIM with your passport.

Why should you buy a Japan SIM card from SIM2GO?

• Professional staff: Our staff provides dedicated support via hotline/Telegram/Facebook when you need assistance.
• Customer information security: We are committed to protecting customer information.
• Genuine products: We offer genuine products with transparent warranty policies and a 100% refund if defective.
• Convenient shopping and payment: Fast online shopping and payment with COD delivery. You can also visit the SIM2GO office to purchase SIM cards directly.
• Complimentary SIM eject tool: A convenient SIM eject tool is included.
• Rechargeable plans: Some SIM cards allow you to reload credit to extend the plan.

SIM2GO is proud to provide travel SIM and eSIM cards for over 200 countries at competitive prices, diverse packages, and attractive promotions. This ensures a comfortable trip with minimal costs. Choose and buy the Japan 4G SIM card from SIM2GO and enjoy a convenient travel experience!

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