5G test in Nagoya Toyoake (Japan): real 135 Mbps on NTT Docomo
Nagoya Toyoake: our June 30, 2026 field test using an eSIM connected to NTT Docomo on 5G measured 135.00 Mbps download, 3.84 Mbps upload. This proprietary result describes that place and moment; it does not represent all coverage in Japan. The published screenshot, time and protocol allow the measurement to be checked and cited with its context.
Photo: Photo: Cheng / Pexels
We measured the real mobile speed in Nagoya Toyoake, from Toyoake, on 30/06/2026. With our eSIM connected to NTT Docomo on 5G, the test shows 135.00 Mbps download, 3.84 Mbps upload. That is fibre-like speeds, measured in real travel conditions.
To put that in context: at 135 Mbps an offline map downloads in seconds, a video call runs without a stutter and HD video starts instantly. Most travellers use only a fraction of this bandwidth.
In Nagoya Toyoake, the connection easily handles GPS, video calls, social media, tethering and streaming.
Our field note: Measurement taken on location, verified before publishing.
This reading comes from real on-site tests, not estimates or theoretical maps. To plan your trip to Japan, compare plans and size your needs with our tools.
| Time | Download | Upload | Ping | Tech |
|---|---|---|---|---|
| 04:54 | 135.0 Mbps | 3.84 Mbps | - ms | 5G |
Each reading is taken on location with our eSIM in real travel conditions. We log the connected network, time and exact place, then publish the observed speed unedited.