Paddle out to the reef
Canoe, snorkel, dive. Listen to the weather and the sea, and meet the water the day allows.
UNOFFICIAL CONCEPTSubject: RISONARE KohamajimaOfficial site ↗
KOHAMAJIMA / YAEYAMA
The wind that stirred the sugarcane leaves crosses the island and slips out to the coral sea. A stay that follows its path.
TOUCH THE LAGOON
An island in between
Kohama Island lies about 25 minutes by high-speed ferry from Ishigaki. At its center, a hill and sugarcane fields; beyond them, the Sekisei Lagoon, Japan’s largest coral reef. Time here does not end at the sea. Like the wind, you move between the island’s inside and its outside.
01 / Across the island
Ride the rolling island slowly by e-bike. Sugar Road, the hill of Ufudaki, the village. No hurry toward the sea — time to learn the smell of the fields and the outline of the island.
For rental bicycles, island bus tours and other ways around the island, check availability on the official site.
02 / Sekisei Lagoon
The Sekisei Lagoon surrounds Kohama Island. Not only the blue of the surface — the world of coral and fish beneath it is part of this place’s scenery.
Canoe, snorkel, dive. Listen to the weather and the sea, and meet the water the day allows.
On the beach beside the hotel, return to the speed of the island wind.
When the playing is done, stay here until the sea changes color.
03 / A private base
Villa-style rooms scattered across spacious grounds. Bring home the blues and greens you found outside, and rest until the next island hour.
Continue on the official site
For room availability, rates, activity conditions, and the latest on ferries and shuttles, please check the official RISONARE Kohamajima website.
See the latest on the official site ↗No bookings can be made on this page. This is an independent concept by UMI, not an official Hoshino Resorts page.
An unofficial experience design study referencing official RISONARE Kohamajima information. It implies no endorsement, partnership, pricing, or availability. Verified: 2026-07-10.