01
Can you work here
146.5Mbps down
104.7Mbps up
12ms latency
92Score / 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 | 146.5 | 104.7 | 12 |
| Mobile — your own SIM | 62.9 | 13.9 | — |
Do not plan on tethering here. Mobile upload (13.9 Mbps) is far below the fixed line (104.7 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 |
|---|---|---|---|
| さいたま市グリーンライフ猿花キャンプ場 | Call-ready | 313.3 | 234.4 |
| ビジネスホテル あさや | Call-ready | 414.1 | 256.4 |
| 輕井澤president Resort Hotel | Call-ready | 351.6 | 240.0 |
| ビジネスホテルあさや | Call-ready | 414.1 | 256.4 |
| 三幸園 | Call-ready | 496.9 | 354.4 |
| ビジネスホテル豊泉閣 | Call-ready | 204.6 | 204.1 |
| 東半旅館 | Call-ready | 269.5 | 161.7 |
| シェアハウス ボンボン大宮 | Call-ready | 614.6 | 403.6 |