01
Can you work here
142.6Mbps down
97.3Mbps up
120ms latency
66Score / 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 | 142.6 | 97.3 | 120 |
| Mobile — your own SIM | 41.1 | 4.8 | — |
Do not plan on tethering here. Mobile upload (4.8 Mbps) is far below the fixed line (97.3 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 |
|---|---|---|---|
| 牧水園 牧旅館 | Workable | 234.8 | 163.3 |
| minshuku iwakawa annex | Workable | 263.6 | 95.4 |
| Yakushima Youth Hostel | Workable | 263.6 | 95.4 |
| Yakushimaya | Workable | 263.6 | 95.4 |
| Minshuku Iwakawa (New Building) | Workable | 263.6 | 95.4 |
| 八重岳 | Workable | 263.6 | 95.4 |
| Guest house Takesugi | Workable | 263.6 | 95.4 |
| Coliving Minato | Workable | 263.6 | 95.4 |