01
Can you work here
270.3Mbps down
190.4Mbps up
9ms latency
100Score / 100
Measured on this block in Apr-Jun 2026 — the ceiling the hotel's WiFi sits under. Shared WiFi, captive portals and per-device caps only make it slower, never faster.
02
Fixed line vs mobile
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 270.3 | 190.4 | 9 |
| Mobile — your own SIM | 65.1 | 16.0 | — |
Do not plan on tethering here. Mobile upload (16.0 Mbps) is far below the fixed line (190.4 Mbps) — if the room WiFi fails, your phone is not a working backup for calls.
03
Measured in the room
Nobody has posted a real speedtest from this hotel yet.
04
Outages in Japan
| Started | Ended | Network | Cause |
|---|---|---|---|
| 23 Sep 2026, 00:00 UTC | 23 Sep 2026, 11:00 UTC | JTCL-JP-AS | network problem |
Country- and ISP-level outages, not hotel-level. A national outage takes the hotel with it; the hotel's own router failing will never show here.
05
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Asahikan | Call-ready | 652.7 | 770.5 |
| Hotel Sendaiya | Call-ready | 652.7 | 770.5 |
| Saitama Prefecture Hikonari Danchi | Call-ready | 288.9 | 222.9 |
| シェルティ | Call-ready | 274.6 | 197.3 |
| 東横イン埼玉三郷駅前 | Call-ready | 274.6 | 197.3 |
| ホテルサンクローバー三郷 | Call-ready | 270.3 | 190.4 |
| Hotel Flow | Call-ready | 274.6 | 197.3 |
| Aqua Suites | Call-ready | 404.4 | 281.0 |