Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.
Banshozaki Hidden Beach
Secluded rocky bay near lighthouse offering privacy and ocean views
Cape Shionomisaki Cove
Small cove near cape cliffs offering rugged coastal beauty
Hashigui-iwa Beach
Iconic line of coastal rock pillars creating one of Wakayama’s most photographed seascapes
Kushimoto Oshima Beach
Popular island-connected beach with calm waters and scenic surroundings
Oshima Cove Beach
Quiet cove ideal for snorkeling with clear coastal waters
Oshima East Beach
Lesser-known stretch on Oshima Island with peaceful sandy shore
Shionomisaki Beach
Southernmost Honshu coastal viewpoint with dramatic ocean cliffs
Tanami Beach
Spacious sandy beach with relaxed local vibe and easy access
Kushimoto sits in Wakayama Prefecture, Japan and is home to 8 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 Kushimoto or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.
