Kihoku, Japan offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Kihoku is known for its beautiful natural landscapes and outdoor activities, including hiking and exploring the scenic Kumano Kodo pilgrimage routes. The best time to travel to Kihoku, Japan, is in May when the average air temperature is around 20°C (68°F) and the water temperature is approximately 19°C (66°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!