onlybeaches

Japan · Kumamoto Prefecture

Best beaches in Tsunagi

3 ranked beaches in Tsunagi, Kumamoto Prefecture

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 Tsunagi

  1. 1

    Hirakuni Cove Beach

    Small scenic cove with calm inland sea waters

    7.0
  2. 2

    Tsunagi Seaside Beach

    Main beach in Tsunagi with calm inland sea waters

    7.0
  3. 3

    Tsunagi West Cove

    Small cove with calm water and limited visitors

    7.0

What makes Tsunagi's beaches stand out?

Tsunagi sits in Kumamoto Prefecture, 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 Tsunagi or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.