[Japan | eSIM] Softbank native, Docomo, Rakuten Mobile, KDDI native unlimited data plans | Recommended Japanese eSIMs | Virtual cards, instant issuance

For secure eSIM internet access abroad, choose yosim! Universally compatible with Softbank throughout Japan! Works with Softbank across the country! Valid in Tokyo, Osaka, Okinawa, Ishigaki Island, Fukuoka, Hokkaido, Shikoku, Kanto, Kansai, Kyushu, and more.

[Japan eSIM | Softbank's daily unlimited data plan with native network access, allowing you to use the same network as locals! ]

[ Softbank Native Network Solution Traffic Explanation]

• ✅ Telecom operator: Softbank native network
• ✅Hotspot sharing: Sharing is possible; however, if you require high-speed internet, it is recommended that each person use one SIM card.
• ⏰ Day Calculation: Calculated based on Taiwan time and date. Day 1 is counted from the day the card is inserted and activated ( day 2 is counted after 00:00 on the next day, and so on).
  
• ✔️Japan's native Softbank unlimited data plan: Unlimited high-speed internet access (cannot be shared). Use is subject to fair usage policies.
• ⚠️Signal coverage: All of Japan. Signal strength is weaker in remote islands, suburbs and mountainous areas (signal quality can be affected by location, terrain, building obstruction, number of users and weather conditions).
• ⚠️ This is a data-only SIM card, not a phone card, and does not have call or SMS functions.

【 KDDI Native Network Solution Traffic Explanation】

• ✅ Telecom operators: KDDI native network
• ✅Hotspot sharing: Sharing is possible; however, if you require high-speed internet, it is recommended that each person use one SIM card.
• ✅ Usage Days: The number of days will start counting after scanning the QR code and activating the plan (days are calculated in Japan time 00:00 Japan (UTC+9)).
• ✔️KDDI All-You-Can-Eat at 10Mbps : KDDI offers unlimited food at 10Mbps throughout the entire meal.
  
• ✔️KDDI All-You-Can-Eat (No Speed ​​Required) : KDDI offers unlimited food throughout the entire trip without slowing down.
• ⚠️Signal coverage: All of Japan. Signal strength is weaker in remote islands, suburbs and mountainous areas (signal quality can be affected by location, terrain, building obstruction, number of users and weather conditions).
• ⚠️ This is a data-only SIM card, not a phone card, and does not have call or SMS functions.

[Japan Internet SIM Card | Choose freely from 3 major telecom roaming providers, switch to the best signal anytime]

3 major telecom roaming Traffic Explanation

• ✅ Applicable Region: Japan
• ✅ Telecommunications operators: Docomo, SoftBank, Rakuten Mobile
• ✅ Supported sizes: 3-in-1 (Nano, Micro, Mini) with included SIM card ejector tool
• ✔️1GB per day unlimited data: After 1GB of high-speed data per day, the internet speed will be reduced to 128Kbps for unlimited browsing.
• ✔️2GB/day unlimited data: After 2GB of high-speed data per day, the internet speed will be reduced to 128Kbps for unlimited browsing.
• ✔️3GB unlimited data per day: After 3GB of high-speed data per day, the internet speed will be reduced to 128Kbps for unlimited browsing.
• ✔️Unlimited Internet Access for the Budget: Unlimited data usage (cannot be shared)

• ✅ Total data limit of 5GB / 10GB / 20GB / 50GB reached, speed reduced to 128kbps.
• ✅ Duration: 3 / 5 / 7 / 10 / 15 / 30 days

• ⚠️ This is a data-only SIM card, not a phone card, and does not have call or SMS functions.
• ⭕ Simple SIM card insertion and use: After inserting the SIM card, simply ensure that "Mobile Network" and "Data Roaming" are enabled on your phone to activate the service.
• ⏰ Day Calculation: Calculated based on Taiwan time and date. Day 1 is counted from the day the card is inserted and activated ( day 2 is counted after 00:00 on the next day, and so on).

• ⏳ Days are calculated using Taiwan dates. After 00:00, daily highway traffic will reset to zero and be recalculated based on the new highway traffic.

Before purchasing, check if the phone supports eSIM .

• Dial *#06# on your phone. If the screen displays an EID barcode , your phone supports eSIM. If the EID barcode is not displayed, your phone does not support eSIM; please do not place an order. If you have any questions, please contact our customer service.
• Some models sold in mainland China, Hong Kong, and Macau do not support eSIM.

[eSIM Shipping Time]

• Redemption period: Please complete the redemption within 180 days after the plan is generated.
  Activation period: Please activate within 30 days after successful redemption (e.g., by scanning the eSIM QR code).

• We recommend that you generate an eSIM plan before departure to ensure it is valid for use within the validity period.

【How to Use】

• ✅ eSIM installation allows you to:
  • Scan the QR code: "Settings > Mobile Services > Join eSIM > Scan QR code"
  • Quick installation without scanning: After redeeming the code, simply click "One-Click Installation and Activation" on the redemption page.
  • Quick installation without scanning: Long press the eSIM QR code in the email after redemption. A "Add eSIM" prompt will appear. Press it and follow the steps to install.
• ✅The QR code can only be scanned by the phone that will be using it. Once scanned, the phone will be bound to the device and cannot be used on another device afterward.
• ✅ Please save this QR code. It will be activated immediately upon installation and will not pause the eSIM countdown even if you close the settings. eSIM installation requires a network connection. Please install your eSIM in Taiwan on the day of departure, or install it upon arrival in the country where you will have a stable Wi-Fi/mobile network connection. (Some airports may have signal obstruction or unstable network conditions; please check beforehand or install it in Taiwan.)
• ✅ Please follow the instructions for installation. Do not exit the screen during the process to avoid your phone misinterpreting and deleting the eSIM plan.
• ✅The scan-free quick installation feature is only available for iOS 17 and above users.
• ✅If you purchase multiple eSIM plans and wish for them to be sent to different email addresses, please place separate orders. eSIMs from the same order will be sent to the same email address and cannot be sent separately. Shipping is free for all orders.

[Customer Service Information]

• Our company provides professional technicians as after-sales personnel. If you are unable to access the internet while abroad, please connect to a local free network and contact our 24-hour technical support.
• For product inquiries, wholesale requests, collaborations with travel agencies and tour guides, or partnerships with corporate welfare organizations, please contact Line's official customer service via LINE ID: @yosim
• This mobile plan can only be set up and used overseas. For any issues, please connect to local Wi-Fi and contact our official LINE customer service. If you encounter usage problems or are unable to use the plan while overseas, and there is no immediate response, we regret that we cannot provide assistance upon your return to Taiwan.
  

【Precautions】

• ✅This link is for "digital products". After placing your order, please provide your email address in the official account/order remarks section. We will not send physical cards. Please make sure to check your email address correctly before submitting your order. If your email is used by someone else due to incorrect information, we cannot issue a refund.
• ✅Please generate your eSIM plan before departure. It is valid for 30 days and will be invalid after that period. No refunds will be given for unusable eSIMs after the expiration date.
• ✅ Please make sure your phone is compatible with eSIM functionality. Different phone models have different versions in different countries, and not all models support eSIM. Please confirm that it is compatible before purchasing.
• ✅ eSIM is a virtual product. Once the download or service is completed (QR code sent), the service is fulfilled and cannot be returned.
• ⚠️ eSIM hotspot sharing may be unstable; personal use is recommended.
• ⚠️ After installing eSIM, please do not manually select "Remove eSIM" . Removing it will be considered as discarding and terminating its use, and it will not be able to be reactivated later.
• ⚠️ Internet speed and signal strength vary depending on the coverage of local telecom operator's base stations, the number of users accessing the same base station simultaneously, the terrain of the location, the processor specifications and supported network specifications of the mobile device, and the mobility status.
• ⚠️ Based on fair usage principles, telecom operators may limit speeds or suspend network services for users with large data usage over a short period. It is recommended that you disable automatic updates and automatic backups to cloud storage, and avoid prolonged video watching or mobile gaming. If you have heavy data usage needs, it is recommended to connect to local Wi-Fi.