Live camera
Tone and Karasu rivers live camera — Gunma–Saitama
The Tone has the largest catchment in Japan; the Karasu joins it at Takasaki. Upstream is a mountain valley, downstream a broad floodplain, so the view changes completely.
Sample September 2026About this camera
| Place | Gunma–Saitama |
| Format | Live video, rotating |
| Time zone | Asia/Tokyo (UTC+9) |
| Category | River |
| Operator | MLIT river live streams |
| Terms of use | Government Standard Terms 2.0 |
The operator's own page
The footage belongs to each agency. This site is an unofficial guide, and each sample frame was copied once per camera under that agency's terms of use.
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