Best beaches in Kozushima

3 ranked beaches in Kozushima, Tokyo

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Kozushima

1
Maehama Beach
Stunning clear waters with postcard-perfect white sand

7.0

2

Nagahama Beach

Peaceful sandy stretch with sunset views

7.0

3

Sawajiri Bay Beach

Secluded bay with excellent snorkeling clarity

7.0

What makes Kozushima's beaches stand out?

Kozushima sits in Tokyo, Japan and is home to 3 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 Kozushima or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.