Chiba Prefecture

Chiba Prefecture on Honshu, Japan, lies on the Pacific coast near Tokyo and offers coastal diving along its eastern shoreline and bays. The region is more known for urban access, beaches, and freshwater options nearby, with limited offshore dive sites. Typical conditions involve temperate waters, sandy bottoms, and visibility that varies with tides; marine life includes common coastal species and occasional larger pelagic activity closer to deeper channels. The diving presence is modest, with a few local centers serving nearby divers, while many visitors dive on day trips from Tokyo or neighboring prefectures.