Best beaches in Onjuku

3 ranked beaches in Onjuku, Chiba 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 Onjuku

1
Hama Beach (Onjuku)
Low-key local section near main Onjuku shoreline
7.0
2
Iwawada Beach
Quieter extension near Onjuku with fewer visitors
7.0
3
Onjuku Beach
Iconic wide sandy beach known for its camel statues and swimming-friendly waves
7.0

What makes Onjuku's beaches stand out?

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