Koushinetsu in Night tour

• Age 6～Age 120
• 2～3 hours
• 18:00

A thrilling walk through the snowy mountains at night! A quiet and mysterious snowfield at night. This is an exciting snowshoe tour where you walk by the light of your torch. On full moon nights, you can see a fantastic scene illuminated by the moonlight! Winter nights are the quietest of the four seasons. Why not spend an extraordinary and exciting time, like going out in the middle of the night? *We can also pick you up from nearby accommodations. *Pick-up from nearby stations *Pick-up from nearby accommodations *Please inquire if you are bringing pets.

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

• Age 6～Age 120
• 2～3 hours
• 18:00

A thrilling walk through the snowy mountains at night! A quiet and mysterious snowfield at night. This is an exciting snowshoe tour where you walk by the light of your torch. On full moon nights, you can even see a fantastical moonlit scene! Winter nights are the quietest of the four seasons. Why not spend an extraordinary and exciting time, like going out in the middle of the night? *Pickup and drop-off from nearby accommodation *Please inquire if you are bringing pets.

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

• Age 6～Age 100
• 1～2 hours
• 18:00 / 20:00

It's frigid! Seeing the stars in the clear night sky is sure to be a memorable experience! Even a blizzard night is amazing! Experience the frigid snowfields at night on snowshoes or snowjiks. While snowshoe tours are popular, snowjiks are actually easier to walk on. In Japan, we also have claw-shaped snowjiks (not used on tours). A must-have in Japan's snow country is simply "amazing." The tour will take place once the snow depth reaches 50 cm and the undergrowth is hidden by snow. The 2025 Starry Sky: The Geminid meteor shower will peak around 5:00 PM on December 14th (the best viewing times are from late night on the 13th to early morning on the 14th and from late night on the 14th to early morning on the 15th). The 2026 Starry Sky: The first third of the 2026 New Moon and the first quarter of the 2026 Full Moon will see the Quadrantid meteor shower peak. (The moon is bright and the conditions are poor.) January 19th is a new moon. February 2nd is a full moon. February 17th is a new moon. March 3rd is a full moon (worm moon). Total lunar eclipse is March 19th. Around 11 PM on December 14th, the Geminid meteor shower will peak (the best viewing time is from late night on the 14th to the early morning of the 15th). December 24th is a full moon (cold moon) (super moon). This is the full moon closest to Earth in 2026.

• Nightlife
• For Groups

• Age 18～Age 90
• 2～3 hours

This plan allows you to receive a pleasant massage while being rocked by the waves. All you have to do is lie down on the special bed! You will receive a head massage while lying on your back, a back massage while lying face down, and a thorough pelvic and shoulder blade adjustment while lying on your side! You will lose track of time and relieve stress and body distortion! The treatment lasts approximately 70 minutes for each person. *Please consult in advance if you have injured your back or pelvis, are undergoing treatment, are pregnant, or are feeling unwell. The plan starts at 10:00 and ends at 18:00. *Please consult us for details, time, and treatment content. Please consult before 10:00 or after 18:00.

• For Groups

• Age 18～Age 90
• 1～2 hours

This plan allows you to receive a pleasant massage while being rocked by the waves. All you have to do is lie down on the special bed! You will receive a head massage while lying on your back, a back massage while lying face down, and a thorough pelvic and shoulder blade adjustment while lying on your side! You will lose track of time and relieve stress and body distortion! The treatment takes about 40 minutes per person. *Please consult in advance if you have injured your back or pelvis, are undergoing treatment, are pregnant, or are feeling unwell. The plan starts at 10:00 and ends at 18:00. *Please consult us for details, time, and treatment content. Please consult before 10:00 or after 18:00.

• For Rainy Days

• Age 18～Age 90
• 1～2 hours

This plan allows you to receive a pleasant massage while being rocked by the waves. All you have to do is lie down on the special bed! You will receive a head massage while lying on your back, a back massage while lying face down, and a thorough pelvic and shoulder blade adjustment while lying on your side! Lose track of time all by yourself, and relieve stress and body distortion! *Please consult in advance if you have injured your back or pelvis, are undergoing treatment, are pregnant, or are feeling unwell. This plan starts at 10:00 and ends at 18:00. *Please consult us for details, time, and treatment content. Please consult before 10:00 or after 18:00.

• For Rainy Days

• Age 8～Age 100
• 2～3 hours /1 Day or more

Tonight is Arie Night! A dramatic stage of moving stars and fireflies at night. [Raft making and tent camping course] Make a raft (using a tire tube) and float it on Lake Aoki. Pitch a tent on it and spend the night in a tent on Lake Aoki. A toilet is also installed. On a clear day, the faint glow of stars like an upside-down jewel box in the sky hundreds of millions of light years away pours down on Lake Aoki. On Lake Aoki, we will explain today's starry sky and the origin of Lake Aoki in the Northern Alps. [Raft making, lunch box dinner and tent camping course] Make a raft, enjoy a lunch box full of Shinano Omachi's specialties, and on Lake Aoki, we will explain today's starry sky and the origin of Lake Aoki in the Northern Alps. We will camp on the lake. [Tent camping course] Reservations are made by request. Raft making is not available. [2-hour experience course] Reservations are made by request. Raft making is not available. Toilets are not available. Sprawl out on a raft on Lake Aoki! Relax on Lake Aoki♪ If it's clear, lie down and enjoy the starry sky! Except for the 2-hour experience course, you can use the large hall (blankets available for rental) for resting and napping until 10:00 upon request after the tour has finished.