onlybeaches

Japan · Kōchi Prefecture

Best beaches in Shimanto

3 ranked beaches in Shimanto, Kōchi 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 Shimanto

  1. 1

    Hirano Beach

    Quiet alternative near Shimanto with scenic coastal views

    7.0
  2. 2

    Nashishi Beach

    Remote and pristine beach known for untouched natural beauty

    7.0
  3. 3

    Shimoda Beach

    Secluded coastal area near river mouth with natural scenery

    7.0

What makes Shimanto's beaches stand out?

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