01
Can you work here
326.5Mbps down
227.0Mbps up
15ms latency
99Score / 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 | 326.5 | 227.0 | 15 |
| Mobile — your own SIM | 123.6 | 14.0 | — |
Do not plan on tethering here. Mobile upload (14.0 Mbps) is far below the fixed line (227.0 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 |
|---|---|---|---|
| Tokyu Stay Yoga | Call-ready | 239.2 | 208.4 |
| Mado Building Atelier Bow-Wow | Call-ready | 435.9 | 301.1 |
| House in a PLUM grove, SANAA | Call-ready | 403.2 | 225.2 |
| Sakura House Komazawa Daigaku | Call-ready | 267.4 | 199.5 |
| Hmlet Setagaya Kamiuma | Call-ready | 212.9 | 154.7 |
| フォーシーズンズホテル大手町 | Call-ready | 395.6 | 358.0 |
| 東急ステイ用賀 | Call-ready | 239.2 | 208.4 |
| 由縁別邸代田 | Call-ready | 458.6 | 361.1 |