- Yamada Bridge, National Route 42 443.7KP | Suhara, Yuasa-cho, Arita-gun, Wakayama Prefecture 643-0005 | Wakayama River and National Highway Office
- Aoki upstream and downstream, Yamada River | Aoki, Yuasa-cho, Arida-gun, Wakayama Prefecture 643-0002 | Wakayama Prefectural Office
- Sannohashi Water Level Observation Station, Yamada River | Aoki, Yuasa-cho, Arida-gun, Wakayama Prefecture 643-0002 | Wakayama Prefectural Office
NOT FOUND
投稿が見つかりませんでした。