Koushinetsu in Astronomical observation

• Age 5～Age 99
• Within 1 hour
• 19:00 / 20:00

This is a stargazing tour mainly focusing on the northern foothills of Mt. Fuji. The observation location is in a place where the safety of the northern foothills of Mt. Fuji can be confirmed. Recommended for couples and families. *Children (under elementary school age) are free. A local stargazing guide will read the weather for the day, and will guide you through the constellations that can be seen in each season using a high-intensity light, and you can experience full-scale astronomical observation using various telescopes, including electric and manual types! ★You can see the Milky Way with the naked eye during times when there is no moonlight! ★We will take memorable commemorative photos with the starry sky as the background! ★Relax and enjoy the precious starry sky and celestial bodies that can only be seen on that day! Even when you can see the Milky Way! How about a starry sky gift as a memory with your loved one? A relaxing star adventure unique to Yamanashi, where beautiful nature remains! Enjoy your own private starry sky cruising tour! If the stars can no longer be seen halfway through, the program may be changed to a lecture on starry sky photography or a slideshow of starry sky photos, but the tour content is one that you can enjoy even on cloudy days. For those who cannot make it to the venue, we also offer an online starry sky slideshow experience plan, so please enjoy that as well!

• For Groups

• Age 3～Age 100
• 1～2 hours

You can enjoy the faint beautiful glow of the stars and the small love lights of the fireflies from a boat on Lake Aoki. This event will be held even if it is cloudy and the stars are not visible. Flash photography is prohibited when watching fireflies. It has a negative effect on the fireflies. Why don't you come and see it too? We will guide you. The faint beautiful glow of the stars that shine from tens of thousands of light years away and the small love lights of the fireflies are playing out in a big picture story on the mirror-like heart-shaped lake "Lake Aoki". In mid-August, the bright light trails of the Perseid meteor shower will be added, and you can see the "breathtaking story" from the Voyager Canoe. The Perseid meteor shower has many flashy, bright, high-speed meteors, and they appear stably every time. 2025 Starry Sky 7/11 It is said that watching the full moon (back moon) will improve your health and work luck. 7/25 New Moon 7/31 Midnight to dawn, the southern Delta Aquarids meteor shower reaches its peak 8/9 Full Moon (Sturgeon Moon) 8/13 Around 5:00, the Perseid meteor shower reaches its peak (best viewing time is from midnight on the 12th to dawn on the 13th) 8/23 New Moon During peak season, we may use inflatable canoes and rafts. Reservations by phone are 4,000 yen for ages 3 and over.

• For Groups

• Age 6～Age 120
• 2～3 hours
• 18:00

An exciting walk through the snowy mountains on a quiet night! A quiet and mysterious snowy field at night. This is an exciting snowshoe tour where you walk relying on the light of the lights. On nights when there is a full moon, you can see a fantastic sight illuminated by the moonlight! Winter nights are the quietest nights of the four seasons. Why not have an unusual and exciting time like when you go out in the middle of the night? *We can also pick you up from nearby accommodation facilities.

• Pickup Service
• With Pets
• For Rainy Days
• For Groups

• Age 6～Age 120
• 2～3 hours
• 18:00

An exciting walk through the snowy mountains on a quiet night! A quiet and mysterious snowy field at night. This is an exciting snowshoe tour where you walk relying on the light of the lights. On nights when there is a full moon, you can see a fantastic sight illuminated by the moonlight! Winter nights are the quietest nights of the four seasons. Why not have an unusual and exciting time like when you go out in the middle of the night? *We can also pick you up from nearby accommodation facilities.

• Pickup Service
• With Pets
• For Rainy Days
• For Groups