01
Can you work here
523.5Mbps down
294.7Mbps up
28ms latency
89Score / 100
Measured on this block in Jul-Sep 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 | 523.5 | 294.7 | 28 |
| Mobile — your own SIM | 16.0 | 1.8 | — |
Do not plan on tethering here. Mobile upload (1.8 Mbps) is far below the fixed line (294.7 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 |
|---|---|---|---|
| Ikkyu | Call-ready | 457.1 | 353.9 |
| Hotel Pavilion | Call-ready | 761.8 | 479.9 |
| 一休 | Call-ready | 457.1 | 353.9 |
| バリュー・ザ・ホテル三本木 | Call-ready | 457.1 | 353.9 |
| 三峰荘 | Call-ready | 455.3 | 353.2 |
| 古川ロイヤルホテルグランド平成 | Call-ready | 312.1 | 234.1 |
| ビジネスホテルせんだい屋 | Call-ready | 503.7 | 341.6 |
| Plaza Hotel Furukawa | Call-ready | 158.4 | 115.6 |