Kōzu-shima

What it is

• The westernmost inhabited island of the Izu chain administered by Tokyo.
• A rhyolitic volcanic group known for ancient obsidian mining dating to the Paleolithic period.
• The real-life model for locations featured in the animated film Weathering With You.

What to see

• Mount Tenjo, a massive lava dome created during a volcanic eruption in 838.
• Maikohama Beach, a coastal stretch extending for 650 meters.
• The endangered Kouzu-ebine orchid and the local Blue Rock Thrush bird.
• Starlit night skies designated as an official International Dark Sky Park.

When to go

• An annual festival held to honor the Christian exile Julia Ota.

Notes written by Japan Gems from facts in Japanese Wikipedia.