Unlimited plan for 4+~ devices, ¥6,980 per month + tax.

Infinite Plan 4.5G – Unlimited Mobile Internet in Japan for 4+ Devices, No Contract

The Perfect Unlimited Internet for Homes and Small Offices!

Need fast, reliable, and truly unlimited internet for multiple devices in Japan? With the Infinite Plan 4.5G, you can connect 4 or more devices simultaneously, ensuring stable and seamless internet for PCs, laptops, smartphones, tablets, TV boxes, and more.

Powered by SoftBank Plus Area coverage and 4.5G (LTE Advanced) technology, this plan delivers maximum speed without slowdowns, perfect for remote work, streaming, online gaming, and studying. No contract, no commitment!

📡 Connect 4+ Devices with Unlimited 4.5G Internet

✔ PC & Laptops – Work smoothly, attend online meetings, and download large files effortlessly.
✔ Smartphones & Tablets – Enjoy video calls, browsing, and streaming without restrictions.
✔ TV Boxes & Smart TVs – Watch your favorite shows and movies in HD and 4K with zero buffering.
✔ Gaming Consoles & Smart Devices – Play online games and connect smart home gadgets like Alexa and Google Home with ease.

🌍 SoftBank Plus Area Coverage – Internet Anywhere in Japan

With SoftBank Plus Area, you get a stable and reliable connection across Japan, including rural and remote areas.

🚀 Truly Unlimited Internet – No Speed Throttling!

Unlike other plans, the Infinite Plan 4.5G never slows down your speed, no matter how much data you use. Stream, download, browse, and game without limits!

❌ No Contracts, No Hidden Fees – Total Freedom

📌 Cancel anytime, with no penalties or hassle. Simply return the device using the provided return envelope and drop it in any mailbox in Japan.

💳 Easy & Flexible Payment – Pay Even at Konbini!

Signing up is quick and hassle-free. You can choose:
✔ Credit card or other available payment methods
✔ Pay after delivery! – Receive your device and pay the initial fee invoice at any convenience store (konbini) in Japan. Once payment is completed, your internet will be activated immediately.

🔹 Why Choose the Infinite Plan 4.5G for 4+ Devices?

✅ Truly unlimited internet, with no speed reduction.
✅ Connect multiple devices – perfect for homes, families, and small offices.
✅ No contracts, no commitments – use as long as you need, with full flexibility.
✅ Premium SoftBank coverage – fast and stable internet anywhere in Japan.
✅ Flexible payment options – pay with a credit card or after delivery at convenience stores.
✅ Fast delivery & easy returns – 100% online and hassle-free.