日本是低延迟 + 性价比的折中之选，比香港便宜、比美国近。
优点
- 延迟低：国内约 40–80ms。
- 软银（Softbank）线路对移动 / 联通特别友好；也有 CN2 GIA 机。
注意
- 软银带宽通常小、热门时段易爆。
- 不同线路（软银 / BGP / IIJ）体验差别大，看清回程（见 三网回程）。
适合谁
移动宽带用户（软银对移动友好，见 CMI）、想要低延迟又不想花香港价的人。
挑这个地区的在售机型？去 库存监控 按地区 / 线路筛选。
Japan is a sweet spot between low latency and value — cheaper than Hong Kong and geographically closer than the US.
Advantages
- Low latency: roughly 40–80ms from mainland China.
- SoftBank routing is particularly friendly to China Mobile / Unicom users; CN2 GIA options are also available.
Things to Watch Out For
- SoftBank bandwidth is usually limited and can get congested during peak hours.
- Experience varies significantly across different lines (SoftBank / BGP / IIJ) — always check the return route (see Three-Carrier Return Route).
Who Is It For?
China Mobile broadband users (SoftBank is Mobile-friendly, see CMI), and anyone who wants low latency without paying Hong Kong prices.
Looking for available VPS in this region? Visit the stock monitor to filter by region and network line.
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