Kozagawa River

Kozagawa River is a freshwater river dive site in Japan, offering a gentle entry with clear water and a sandy to rocky bottom. Divers typically explore slow currents and shallow shelves, with opportunities to see resident freshwater species and riverine formations. The site provides a practical option for training and drift-style dives in a river environment, suitable for experienced divers and those building skills in current management. Accessibility is convenient, with nearby towns and a short drive from local centers.