Koushinetsu in Marine sports (sea activities)

• Age 7～Age 80
• 1～2 hours
• 09:00 / 11:00 / 13:30 / 15:30

[Accompanied by a certified instructor!!] First, you will receive a lecture on land, then you will enter the lake! Once you have experienced SUP near the shore and become accustomed to it, you can go cruising on Lake Saiko! You can enjoy the rustic Lake Saiko surrounded by birdsong, swimming fish, the Misaka mountain range and the Aokigahara Jukai forest from a slightly different perspective. There are also lodging facilities such as guesthouses and campsites scattered nearby, making it a great choice for large groups of girls and boys, as well as couples and families! You might even encounter the endangered "Kunimasu" to create memories for your children! This is a plan recommended by our instructors! For those who have never played in the water before, from beginners to professional level SUP users, regardless of age or gender, "If you're not sure what plan to choose, try this!!"

• For Rainy Days
• For Groups

• Age 6～Age 100
• 2～3 hours

As a measure against corona, it is safe to charter one set each time! !! A greedy plan where you can enjoy a fierce banana boat and SUP that you can enjoy slowly and elegantly!

• For Rainy Days
• For Groups

• Age 0～Age 100
• 1～2 hours /2～3 hours /3～4 hours /4～5 hours /5～6 hours /Over 6 hours on the day

Look! Look! The clear water of Lake Aoki. You can see all the way to the bottom♥ One of the clearest in Japan. If you are a beginner and today is your first day of SUP, you can enjoy the fun of SUP more by taking the 2-hour guided course or the 1-hour guided course and then using the rental course. For your safety. You can use the waterproof camera to take pictures of the lake surface reflecting the lakeshore scenery, do handstands, lie down, or use it freely. This is an activity that dogs can also participate in. Two dogs per family can be used for up to two hours. Please refrain from entering the area except the parking lot, the path to the lake, A Area 1, A Area 2, and the pier. Please refrain from dogs that bark continuously. We do not accept reservations by phone.

• For Rainy Days
• For Groups
• For Family
• Green Campaign Sale 2025

• Age 6～Age 100
• 1～2 hours

SUP is showing signs of becoming a trend. After a thorough lesson, you can stand on a highly buoyant surfboard and go for a stroll on the lake!

• With Pets
• For Rainy Days
• For Groups

• Age 6～Age 60
• Within 1 hour /1～2 hours /2～3 hours /3～4 hours
• 09:00 / 11:00 / 13:00 / 15:00

You can enjoy it without hesitation because it is a chartered course of a motor boat (with one instructor). Feel free to decide when you want to rent it. Choose what you want to do from wakeboarding, tubing, banana boats, and water skiing!

• For Rainy Days

• Age 2～Age 80
• 1～2 hours
• 09:00 / 10:00 / 11:00

Please take this opportunity to enjoy the sea fishing experience that you can rarely experience from the coast of the Sea of Japan or the mouth of the river ♪ Please spend a special time with couples, families, couples ♪ Of course, you can also feel free to participate in groups of friends !

• Age 11～Age 60
• 2～3 hours
• 10:00 / 13:30

One of Nagano Prefecture's top 100 natural landscapes. "Heart-shaped lake" surrounded by mountains on three sides ♪ Yoga with SUP "Forest Therapy Guide" & "National Yoga Alliance E-RYT500 instructor" will guide you ♪ ~ Flow of the day ~ ① Long to SUP SUP training and practice from a male instructor (about 40 minutes) Let's ride SUP safely and learn how to balance and how to row! You can get advice on how to get on SUP in a short time ② Observe the natural environment from the surface of the water with a forest therapy guide (about 20 minutes). Let's try ♪ ③ SUPYOGA by E-RYT500 yoga instructor (about 45 minutes) Let's sharpen the sense of the soles that are usually on the ground and balance them.

• Pickup Service

• Age 10～Age 70
• Within 1 hour /1～2 hours /2～3 hours
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00 / 16:00

It is a SUP plan that is rapidly increasing in popularity that you can experience at Lake Yamanaka while overlooking the magnificent nature and Mt. Fuji. SUP can be easily enjoyed by many people, regardless of whether they are beginners or men and women. In addition, it is OK to ride with your pet dog. (Please bring a life jacket for your dog.) Please let us know the breed of your dog when you apply. Masu. Please bring clothes that you don't mind getting wet (swimwear) and sandals. (Please come in clothes that you can experience in advance) We have rental wet suits and rash guards. (Separate fee) Why not experience a relaxing lake cruising in an extraordinary environment?・Open from 6:00 to 17:00 ・Early mornings when the lake surface is quiet are popular!・If possible, if you change your clothes in advance, the time at the reception will be shortened. ・Please bring marine shoes. ・If you have socks for one-chan, please bring them. You are able to choose from these options.・Cash/credit card payment (VISA, JCB, AmericanExpress, Diners Club, DISCOVER)

• With Pets
• For Rainy Days
• For Groups

• Age 7～Age 70
• Within 1 hour /1～2 hours /2～3 hours
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00 / 16:00

It is a SUP plan that is rapidly increasing in popularity that you can experience at Lake Yamanaka while overlooking the magnificent nature and Mt. Fuji. SUP can be easily enjoyed by many people, regardless of whether they are beginners or men and women. In addition, it is OK to ride with your pet dog. (Please bring a life jacket for your dog.) Please let us know the breed of your dog when you apply. Masu. Please bring clothes that you don't mind getting wet (swimwear) and sandals. (Please come in clothes that you can experience in advance) We have rental wet suits and rash guards. (Separate fee) Why not experience a relaxing lake cruising in an extraordinary environment?・Open from 6:00 to 17:00 ・Early mornings when the lake surface is quiet are popular!・If possible, if you change your clothes in advance, the time at the reception will be shortened. ・Please bring marine shoes. ・If you have socks for one-chan, please bring them. You are able to choose from these options.・Cash/credit card payment (VISA, JCB, AmericanExpress, Diners Club, DISCOVER)

• With Pets
• For Rainy Days
• For Groups

• Age 15～Age 55
• 1～2 hours
• 07:00 / 09:00 / 11:00 / 13:30 / 15:30

[Accompanied by a certified instructor! ! ] Get away from the hustle and bustle of the city and rejuvenate your mind and body at Lake Kawaguchi, which is full of negative ions. With Mt. Fuji in the background, it's sure to be Instagrammable! ! A guide with extensive water play experience will give you a fun and detailed lecture. First, give a lecture on land and enter! After actually experiencing SUP near the shore and getting used to it, we will aim for "Unoshima, the only island in Yamanashi Prefecture"! ! *Depending on the season and time of day, the wind may blow strongly, and there may be some aftereffects due to the large number of watercraft, speedboats, sightseeing boats, etc. There is no problem even if you have no experience, but if you are concerned about children accompanying you, or if you are traveling in a group of 5 or more, we recommend the "Saiko Plan".

• With Pets
• For Rainy Days

• Age 4～Age 80
• 2～3 hours
• 09:00 / 13:00

It is a SUP (Stand Up Paddle) experience tour that can be enjoyed freely by infants and adults at the small natural lake "Matsubara Lake" at the foot of Mt. Yatsugatake in Nagano Prefecture. Speaking of outdoor sports that can be enjoyed by family and friends ... !! SUP is the best! In the 1st, 2nd, and 3rd outdoors, there are plenty of rental tools for everyone to enjoy! There is also free time! You can make the best memories using SUP! Dogs are also welcome! It is the only school in Nagano prefecture that is officially recognized by SIJ (Japan SUP Leaders Association). ~ Flow of the day ~ ① Fill in the reception agreement and settle at the site. Changing clothes and renting rental equipment in the changing room (required time: 15 to 30 minutes) ② Guide introduction, preparatory exercise, etc. After changing clothes, pre-training on land for preparatory exercise and paddle (rowing tools) (required time: 15 minutes) ③ First half of the lake : Let's paddle to the lake! In the first half of the lake, we will teach you how to ride, row and play SUP. (Time required: 50 minutes) * There is a break time of about 10 minutes after the end of the first half. ④ Free time Second half of the lake: Sumo, connected SUP, tail turn, water gun firing with friends! Let's enjoy freely on SUP! (Time required: 50 minutes) ⑤ End of experience Return the rental equipment. Change your clothes in the changing room and warm yourself up at the one-day hot spring (Yahho-no-Yu: discount ticket distribution) near the end!

• For Groups

• Age 10～Age 70
• Within 1 hour /1～2 hours /2～3 hours
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00 / 16:00 / 17:00

It is a SUP plan that is rapidly increasing in popularity that you can experience at Lake Yamanaka while overlooking the magnificent nature and Mt. Fuji. SUP can be easily enjoyed by many people, regardless of whether they are beginners or men and women. In addition, it is OK to ride with your pet dog. (Please bring a life jacket for your dog.) Please let us know the breed of your dog when you apply. Masu. Please bring clothes that you don't mind getting wet (swimwear) and sandals. (Please come in clothes that you can experience in advance) We have rental wet suits and rash guards. (Separate fee) Why not experience a relaxing lake cruising in an extraordinary environment?・Open from 6:00 to 17:00 ・Early mornings when the lake surface is quiet are popular!・If possible, if you change your clothes in advance, the time at the reception will be shortened. ・Please bring marine shoes. ・If you have socks for one-chan, please bring them. You are able to choose from these options.・Cash/credit card payment (VISA, JCB, AmericanExpress, Diners Club, DISCOVER)

• With Pets
• For Rainy Days
• For Groups

• Age 5～Age 80
• 2～3 hours
• 07:00 / 10:00 / 12:00

We have introduced a new smelt fishing dome boat at Lake Yamanaka. Let's go smelt fishing on a shiny and beautiful dome boat! It is an empty-handed plan that includes a rod, gimmicks, bait, and take-out, which you can easily experience in 2 to 3 hours. We will give you free ice and ziplocks to take home, so please feel free to join us.

• For Groups

• Age 4～Age 99
• Over 6 hours on the day
• 09:00 / 10:00

This is a one-day Adventure Pass ticket that allows unlimited play in the designated activities. If you are unsure, we definitely recommend the Adventure Pass! *Zip tours are not included. *For the Playground and Tree Adventure, you will need a numbered ticket for each time slot that will be issued on the day. You can obtain a numbered ticket on the day at the reception. *Usage restrictions* ・Age 4 and over / Height 100cm or more / Weight 100kg or less ・For children under elementary school age, please sign and come with a parent or guardian. ・For junior and senior high school students, a parent or guardian's signature is required. ・For elderly customers, the guide will make a judgment based on their health condition. ・The above usage restrictions are standard values. If equipment such as harnesses and helmets cannot be worn safely, you may not be able to use the facility even if you meet the above standards.

• Pickup Service
• For Rainy Days
• For Groups

• Age 6～Age 100
• 2～3 hours

As a measure against corona, it is safe to charter one set each time! !! Everyone is a fierce banana boat!

• For Rainy Days
• For Groups

• Age 6～Age 60
• Within 1 hour
• 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00

A jet ski pulls your hurricane boat. Please experience the latest screaming marine activity ♪

• For Rainy Days

• Age 6～Age 60
• Within 1 hour
• 09:00 / 11:00 / 13:00 / 14:00 / 15:00

Classic activity! ! If you came to Lake Yamanaka, you must play on the lake absolutely! Please enjoy a lot in Mt. Fuji seen from the lake, lakes springing from the base of Fuji, Lake Yamanaka!

• For Rainy Days
• For Groups

• Age 6～Age 60
• Within 1 hour
• 09:00 / 11:00 / 13:00 / 14:00 / 15:00

Classic activity "Banana boat"! It is! If you came to Lake Yamanaka, you must play on the lake absolutely! Please enjoy a lot in Mt. Fuji seen from the lake, lakes springing from the base of Fuji, Lake Yamanaka!

• For Rainy Days
• For Groups

• Age 13～Age 75
• 1～2 hours
• 08:30 / 11:00 / 13:30

We offer SUP experience sessions and tours in nature. Why do not you enjoy the superb view, forest bathing, SUP water walk in nature? Enjoy crystal clear water and clean air.

• For Rainy Days
• For Groups

• Age 10～Age 70
• Within 1 hour
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00 / 16:00

One push plan! It is a plan where you can enjoy wakeboarding (10 minutes) and banana boat (10 minutes). A wakeboard that slides on the water by being pulled by a motorboat. Departure after image training on land. I'm sure you will be able to ski with the instructor's lectures on the water. And why not scream on a banana boat while watching Japan's tallest Mt. Fuji? Local payment You can choose from the following payment methods.・Cash/credit card payment (VISA, JCB, AmericanExpress, Diners Club, DISCOVER)

• For Rainy Days
• For Groups

• Age 12～Age 60
• Within 1 hour
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00 / 13:00 / 14:00 / 15:00 / 16:00

It is a plan to experience fly board for 15 minutes. Flyboarding is an activity that flies in the sky with water pressure, which is a hot topic on TV and commercials. Beginner course for those who experience flyboard for the first time. The instructor will operate the accelerator from the water bike and send it safely and easily into the air while limiting the height. Local payment You can choose from the following payment methods.・Cash/credit card payment (VISA, JCB, AmericanExpress, Diners Club, DISCOVER)

• For Rainy Days
• For Groups

• Age 4～Age 100
• 1～2 hours /2～3 hours /3～4 hours
• 09:10 / 12:20 / 14:30

Guided course. 1 hour / 2 hours / 1 hour guided + 1 hour rental Look! Look! The clear water of Lake Aoki. You can see the bottom ♥ One of the clearest in Japan. Don't worry if you fall into Lake Aoki! There are also coin hot showers, coin laundry, and powder rooms for women! Even beginners can feel safe! You can stand up and paddle right away. Stand up paddle, which is a hot topic now, is a sport where you stand on a large surfboard from the beginning and paddle on the sea using a special paddle. It has now become a representative ocean sport along with surfing. It is possible to travel long distances and can be enjoyed on flat water, so it is attracting attention as a water sport that can be enjoyed by children and the elderly generation. By balancing on an unstable board, you can train your thighs, thighs, neck, knees, etc., and it is also attractive that it has an exercise effect. This is an activity that dogs can also participate in. Two dogs per family can be used for up to two hours. Please refrain from entering the parking lot, the path to the lake, A Area 1, A Area 2, and the pier. Please refrain from dogs that bark continuously.

• For Rainy Days
• For Groups

• Age 13～Age 100
• Within 1 hour

Japan back to the best of the wakeboarding experience Mount Fuji! Rich blessed with natural Lake Yamanaka is the best environment in the beautiful Fuji and sparkling blue lake! You can also add banana boat options on weekdays only!

• For Groups

• Age 13～Age 100
• Within 1 hour

Japan back to the best of the wakeboarding experience Mount Fuji! Rich blessed with natural Lake Yamanaka is the best environment in the beautiful Fuji and sparkling blue lake!

• For Groups

• Age 13～Age 100
• Within 1 hour

Attach the personal watercraft of the rear of the hose nozzle to about 17 meters, and fly in the air using the water pressure, it is a completely new sport that can be moved up and down left and right while maintaining a balance in the body. Certainly on this occasion, try to experience the fly board at Lake Yamanaka.

• Age 6～Age 60
• Within 1 hour
• 09:00 / 11:00 / 13:00 / 15:00

Why don't you try to enjoy fun and fun of new-style marine sports at the All Japan Fly Board Association official shop safely and happily? It is the birth of a new kind of "Yokonori". Please try it by all means.

• For Rainy Days
• For Groups

• Age 13～Age 100
• Within 1 hour

Attach the personal watercraft of the rear of the hose nozzle to about 17 meters, and fly in the air using the water pressure, it is a completely new sport that can be moved up and down left and right while maintaining a balance in the body. Certainly on this occasion, try to experience the fly board at Lake Yamanaka.

• Age 8～Age 100
• 2～3 hours

Easy on land Explanations Then, start with the footsteps of the instructor accompanied by a footstep, according to the person's step without force Diving You can experience it! ! Sado Let's explore together the world of the unknown sea in the beautiful sea of! ? You can enjoy colorful fishes, creatures like you have never seen, a feeling as if you are floating in the air, and a world of the ocean that you can not understand in a sea bath.

• For Groups

• Age 13～Age 100
• Within 1 hour

Attach the personal watercraft of the rear of the hose nozzle to about 17 meters, and fly in the air using the water pressure, it is a completely new sport that can be moved up and down left and right while maintaining a balance in the body. Certainly on this occasion, try to experience the fly board at Lake Yamanaka.

• For Groups

• Age 6～Age 75
• 2～3 hours /3～4 hours
• 07:00 / 08:00 / 09:00 / 10:00 / 11:00 / 12:00

After experiencing SUP while looking at Mt. Fuji, you can enjoy BBQ together while looking at Mt. Fuji! It's an easy plan because you don't have to prepare or clean up as you come empty-handed! Please enjoy the luxurious time of moving your body on SUP and filling your stomach with BBQ!

• With Pets
• For Rainy Days
• For Groups
• Green Campaign Sale 2025