KKday
[Tokyo] Japan eSIM | SoftBank 5G with Unlimited Data
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- Overview
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- Stay online across Japan on SoftBank's native 4G/5G network, with no physical SIM card to swap
- Choose a daily high-speed, total data or unlimited data plan, all running on SoftBank in Japan
- Use ChatGPT and Gemini normally, and install in one tap in the KKday App on iOS 17.4+
- What to expect
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Order now: Japan SoftBank 5G unlimited data eSIM, using local Japanese network and supporting ChatGPT & Gemini. One-tap installation on iOS makes activation quick and hassle-free—no need to swap SIM cards!