01
Can you work here
391.8Mbps down
265.4Mbps up
10ms latency
100Score / 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 | 391.8 | 265.4 | 10 |
| Mobile — your own SIM | 48.4 | 8.9 | — |
Do not plan on tethering here. Mobile upload (8.9 Mbps) is far below the fixed line (265.4 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 |
|---|---|---|---|
| ホテルウィングインターナショナル東京四谷Bistro W | Call-ready | 357.0 | 279.8 |
| Business sennari hotel | Call-ready | 488.8 | 298.4 |
| ビジネス・イン グランドール府中 | Call-ready | 300.5 | 153.6 |
| Hotel asahi グラノドール | Call-ready | 300.5 | 153.6 |
| Tokyo Wood 体感モデルハウス 小金井 | Call-ready | 376.1 | 300.4 |
| 旅館二幸 | Call-ready | 196.9 | 90.3 |
| Pet Hotel Bow Wow Garden | Call-ready | 315.4 | 267.3 |
| Wild Cherry Blossom - HOSTEL, TOKYO KOGANEI - | Call-ready | 165.8 | 103.4 |