Observatory LED Planetarium Grand Opening on June 1
Observatory LED Planetarium “MIYAKO GALAXY-DOME”
Coming to Miyakojima Kurima Resort Seawood Hotel
GRAND OPEN: Monday, June 1, 2026
■ An Observatory Dome to “See” the Universe
Using a large astronomical telescope, we will guide you to a variety of celestial objects.
Multiple telescopes are installed in the observatory dome.
You can observe various celestial bodies visible from Kurima Island that night.
The objects viewed through the telescope are projected onto the adjacent LED planetarium dome, creating an immersive, lifelike sensation—as if you’ve leapt into space.
We present a new style of digital stargazing that links telescope observation with planetarium projection.
■ A Planetarium Dome to “Project” the Universe
Vivid LED visuals that beautifully depict the mysterious universe.
Brilliant imagery and a stunning starry sky rendered by a high-definition LED dome system.
In this fantastical space away from everyday life, you can experience the beauty, fascination, and wonder of celestial bodies—an entertainment planetarium like no other.
This is Japan’s first Facility to combine an observatory with an on-site LED planetarium.
Features of the LED Planetarium Dome
Immersive 3D sound pouring in from all directions
Vibrant LED visuals spanning the entire dome
A breathtaking starry-sky experience that feels like being enveloped by space
■ Ahead of the Grand Open on Monday, June 1, 2026, we are pleased to announce a soft opening where only guests staying at Seawood Hotel can experience MIYAKO GALAXY-DOME early.
MIYAKO GALAXY-DOME
Screening Times:
(1) 16:00–17:00 PLANETARIUM TOUR
(2) 17:30–18:30 PLANETARIUM TOUR
(3) 20:30–21:45 STARGAZING TOUR


































