Shizuoka Prefecture

Shizuoka Prefecture, on Japan's Pacific coast, offers a mix of coastal and inland diving within the region. The coastline features rocky shores and nearshore reefs accessible from cities like Shizuoka with boat trips to deeper sites in the Philippine Sea. The area includes freshwater options such as Lake Hinuma for training or warm-water acclimation, but the main dive interest lies in marine sites along the coast with temperate water, clear conditions, and typical Japanese marine life. Access is convenient from regional hubs, making it a practical base for divers exploring the central Honshu coastline and the Izu Peninsula.