BackWaves Japan VPS Overview
BackWaves’ Japan VPS is hosted in a Tokyo data center, connected via IIJ/BGP routing, and optimized for users in China to ensure relatively low network latency.
The servers use KVM virtualization by default, powered by Intel Xeon Gold 6138 CPUs and NVMe SSD storage, delivering strong read/write performance. Each VPS comes with one Japanese IPv4 address and a /64 IPv6 block.
Bandwidth starts at 1Gbps and can scale up to 1.5Gbps, with bidirectional traffic billing applied.
BackWaves Official Website: https://backwaves.net
Tokyo VPS Plans
| Plan | CPU | RAM | Storage | Traffic | Price | Purchase |
|---|---|---|---|---|---|---|
| 01 | 2 Cores | 2GB | 15GB NVMe | 1TB | HKD 39.9/month | link |
| 02 | 2 Cores | 2GB | 15GB NVMe | 2TB | HKD 79.9/month | link |
| 03 | 2 Cores | 4GB | 20GB NVMe | 4TB | HKD 159.9/month | link |
| 04 | 4 Cores | 4GB | 20GB NVMe | 8TB | HKD 299.9/month | link |
So, how does this VPS actually perform? How stable is the IIJ network during peak hours? Let’s evaluate based on a series of test results.
VPS Hardware Performance
- CPU: Intel Xeon Gold 6138, 20 cores / 40 threads, 2.0GHz base, up to 3.7GHz turbo
- Storage: NVMe SSD with excellent read/write speeds, suitable for high I/O workloads
- Memory & Bandwidth: Entry-level plan includes 2GB RAM and 1Gbps bandwidth, while higher plans support up to 1.5Gbps, ideal for high-traffic applications
FIO storage tests show that the NVMe SSD delivers strong performance, with low latency and high throughput.
Network Performance Analysis
China Mainland (Three Major ISPs)
We tested upstream and downstream bandwidth across China Telecom, China Unicom, and China Mobile:
- China Telecom: Direct backbone connection to IIJ; return route also goes through IIJ via Tokyo, resulting in stable overall routing
- China Unicom: Direct connection to IIJ backbone with consistent return routing; overall good network quality
- China Mobile: Outbound via CMI to IIJ, return via IIJ to CMI; maintains low packet loss even during peak hours
International & Asia Speed Tests
Using speedtest.net across global nodes, BackWaves’ IIJ routing performs well in East Asia, while latency to Europe and North America is slightly higher but still acceptable.
iperf3 Testing
iperf3 tests across multiple international nodes show stable connections, with relatively high throughput maintained even in parts of Europe and the US.
Streaming & IP Analysis
- IP Geolocation: Geofeed is currently being adjusted, so IP location detection may not always be accurate
- TikTok Unlock: Not supported
- Streaming Support: Works with some platforms, but certain regional content may be restricted
FAQ
1. Who is BackWaves Japan VPS suitable for?
BackWaves’ IIJ network is ideal for users who need low-latency access to Japan, such as for website hosting, game proxying, cross-border e-commerce, and remote work.
2. How does the IIJ network compare to other Japan VPS providers?
IIJ offers strong direct routing optimization for all three Chinese ISPs. Compared to standard BGP VPS providers, it delivers better stability and return path quality, especially for China Telecom users.
3. Does BackWaves VPS support high-bandwidth workloads?
Yes, bandwidth starts at 1Gbps and scales up to 1.5Gbps, making it suitable for high-traffic applications. However, since traffic is billed bidirectionally, proper usage planning is recommended.
4. Does this VPS support IPv6?
Yes, each VPS includes a /64 IPv6 block, suitable for IPv6-based deployments.
Conclusion
BackWaves’ Tokyo VPS is optimized on the IIJ backbone, making it highly suitable for users in China with relatively low latency.
The hardware performance is solid, with NVMe SSD storage providing fast read/write speeds. In terms of network performance, China Telecom users get the best experience, while Unicom and Mobile also benefit from well-optimized direct routing.
Overall, this is a strong VPS option for users who demand high-quality connectivity to Japan.
