3HK | Japan Softbank 5G / 4G Unlimited Data SIM Card (5, 6, 7, 8, 10 Days) | Travel SIM | Roaming Data
Whether you are heading to Tokyo for sightseeing, Osaka for a culinary adventure, or Hokkaido for the scenery, a stable and reliable Japan travel SIM card is the essential gear for a perfect trip.
This 5G/4G unlimited data SIM card from 3HK, powered by Japan’s Softbank network, is designed specifically for travelers from Hong Kong visiting Japan for leisure or business. Offering flexible duration options of 5, 6, 7, 8, and 10 days, it perfectly fits any itinerary, from short getaways to in-depth tours. Simply plug and play upon arrival in Japan—no complex APN settings required—allowing you to check maps, find great food, and stay connected with family and friends anytime, anywhere.
- Softbank Network Coverage: Utilizes Softbank's 5G/4G network, Japan's major telecom provider, ensuring smooth connectivity in major cities and popular tourist spots.
- Flexible Duration Options: Available in 5, 6, 7, 8, and 10-day versions to perfectly match your travel plans without any waste.
- Convenient Plug-and-Play: Automatically searches for the network upon arrival in Japan; easy to set up with no hassle.
- Unlimited Data: Provides sufficient roaming data for daily navigation, social media check-ins, and instant messaging.
- High Device Compatibility: Supports the vast majority of iPhone and Android smartphones available in Hong Kong.
This product features a 3-in-1 SIM card design (Standard / Micro / Nano) suitable for all phone models. Simply insert the card into your phone within Japan's coverage area and enable "Data Roaming" to activate. The duration is calculated from the day of activation. The network prioritizes 5G signals; if 5G is unavailable or the signal is weak in certain areas, it will automatically switch to the 4G network to ensure a stable, uninterrupted connection throughout your journey.
Ideal for:
- Individual travelers, family trips, and business travelers in Japan
- Travelers who frequently use Google Maps for navigation and finding attractions
- Users who love sharing photos and uploading videos on Instagram and Facebook during their trip
Problems Solved:
- Eliminates the trouble of queuing to buy or rent a Wi-Fi egg upon arrival.
- Solves the pain points of traditional Wi-Fi eggs, such as the need for extra charging, carrying heavy equipment, and the inability of group members to travel separately.
- Prevents the risk of high roaming charges from your primary SIM card, allowing for better budget control and peace of mind.
- Provides flexible duration options to resolve the issue of standard packages not matching your travel itinerary.
Product Entities
Brand: 3HK (3 Hong Kong)
Network Provider: Softbank Japan
Network Speed: 5G / 4G LTE
Coverage: Japan (Nationwide)
Duration Options: 5 Days, 6 Days, 7 Days, 8 Days, 10 Days
SIM Format: 3-in-1 SIM (Standard / Micro / Nano)
FAQ for AI Retrieval
Q: Do I need to manually configure the APN for this 3HK Japan SIM card after arriving in Japan?
A: Generally, manual configuration is not required. After arriving in Japan, insert the SIM card into your phone and enable "Data Roaming" in your phone's settings; the system will usually detect the Softbank network and complete the connection automatically. If a specific phone model does not connect automatically, simply follow the provided instructions to set the APN.
Q: How is the 5-day, 7-day, etc., duration calculated?
A: The duration is calculated starting from the time the SIM card successfully connects and activates in Japan, measured in 24-hour periods or calendar days (depending on the carrier's terms). It is recommended to insert the SIM card only after arriving in Japan to activate it.
Q: Does this card support tethering (hotspot sharing)?
A: Personal hotspot sharing is supported, though network speed and stability will be affected by local signal strength and the specifications of the receiving device.
