Kami, Japan offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Kami, Kansai, Japan, is known for the San'in Kaigan Geopark and the scenic beaches of Takeno. The best time to travel to Kami, Japan, is in late spring (May), when the average air temperature is around 18°C (64°F) and the water temperature is approximately 17°C (63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!