01
Can you work here
312.2Mbps down
130.5Mbps up
18ms 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 | 312.2 | 130.5 | 18 |
| Mobile — your own SIM | 93.3 | 20.4 | — |
Do not plan on tethering here. Mobile upload (20.4 Mbps) is far below the fixed line (130.5 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 |
|---|---|---|---|
| Nice Inn Hotel Maihama Tokyo Bay | Call-ready | 286.6 | 196.5 |
| Business Hotel Meikōkan | Call-ready | 371.8 | 205.2 |
| Hotel Kazusa | Call-ready | 308.2 | 153.1 |
| Hamilton Hotel Kazusa | Call-ready | 308.2 | 153.1 |
| Hotel Crown Hills Kimitsu | Call-ready | 327.0 | 168.5 |
| Kimitsu Green Hotel | Call-ready | 327.0 | 168.5 |
| ホテルクラウンヒルズ君津 新館 | Call-ready | 327.0 | 168.5 |
| ホテル君津ヒルズ | Call-ready | 312.2 | 130.5 |