Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.
Atashika Beach
Popular swimming and surfing beach with clear water and wide shore
Koshiyama Beach
Lesser-known sandy stretch near Atashika with fewer visitors
Nigishima Beach
Small secluded cove tucked between rugged cliffs
Odomari Beach
Sheltered cove with calm waters and striking rock formations
Shichiri Mihama Beach
One of Japan’s longest continuous pebble beaches with dramatic Pacific views
Kumano sits in Mie Prefecture, Japan and is home to 5 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.
Whether you're after the highest-scoring beach in Kumano or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.
