List of Lake Aoki

• Age 1～Age 99
• 1～2 hours /2～3 hours /3～4 hours /4～5 hours /5～6 hours /Over 6 hours on the day

This is for reservations only for fishing rowboats and foot turbo boats. Reservations for purposes other than fishing are not accepted. For non-fishing use, reservations will be accepted on the day at the facility. Opening period Lake Aoki will open as soon as the snowfall has subsided and boats can be taken out of the boathouse. Until November snowfall. Lake Nakatsuna: April 25th to October 25th. Until April 25th, operations may be suspended without notice depending on snowfall. Lake Aoki and Lake Nakatsuna: Half-day ticket for 3-person fishing rowboat for adults/1-day ticket for 3-person fishing rowboat for adults/season ticket for 3-person fishing rowboat, Lake Aoki: Half-day ticket for 3-person fishing foot turbo boat for adults/1-day ticket for 3-person fishing foot turbo boat for adults. Adults must be 12 years old or older, and 2 children aged 1 to 11 years old must be 1 adult. Lake Aoki can be used from sunrise to 16:45 (half-day ticket is at noon). Lake Nakatsuna can be used from sunrise to 16:30 (half-day ticket is at noon). Please inform us of your start time by 17:00 the day before. A fishing permit issued by the Lake Aoki Fisheries Association is required. The 2024 rates are 1,000 yen for a one-day pass and 4,000 yen for a one-year pass (valid from April 1st to March 31st). The 2025 rates are yet to be determined.

• For Rainy Days
• For Groups

• Age 0～Age 100
• 1～2 hours /2～3 hours /3～4 hours /4～5 hours /5～6 hours

On February 10th, the Aoki Lake Fisheries Association conducted an investigation and concluded that the fishing season will not be lifted this year. This year, there has been a lot of snowfall, and water has come out between the snow and ice. The temperature is expected to rise in the next few days, so the ice will melt due to the water, and the ice strength will not be maintained. You can look forward to boat fishing for smelts at Lake Nakatsuna in the green season. The green season Aoki Lake/Lake Nakatsuna smelt boat fishing, tempura, and day camp includes a tempura set rental, so it is a recommended plan for those who want to enjoy smelt fishing and tempura casually! The opening of the winter fishing season for smelt holes at Lake Nakatsuna depends on the weather and smelt resources. It was not lifted in 2025, 2024, or 2023. It was lifted in 2022, but not in 2021. This area is a cold region with a lot of snowfall. When there is a lot of snowfall, the snow acts as a cold protection and true ice does not form. Snow and ice form, but they cannot support the weight of a person. The hours for hole fishing at Lake Nakatsuna are 7:00-16:00 (2026 dates are yet to be determined). There are two sets available: Winter Lake Nakatsuna Smelt Hole Fishing Set + Tempura Set Rental and Winter Lake Nakatsuna Smelt Hole Fishing Set. The Winter Lake Nakatsuna Smelt Hole Fishing Set + Tempura Set Rental includes a tempura set rental, so it is a recommended plan for those who want to casually enjoy smelt fishing and tempura! Even beginners can participate with peace of mind in the guided course. Available periods are 4/25-5/15, 9/10-10/25. If you would like a guided course, please contact us in advance to apply. (We may not be able to arrange a guide.)

• For Rainy Days
• For Groups
• For Family

• Age 0～Age 100
• 1～2 hours /2～3 hours /3～4 hours /4～5 hours /5～6 hours

We will resume operations as soon as the snowfall decreases and we can take the low boats out of the boathouse. Until April 25th, depending on the snowfall situation, we may be closed without notice. It comes with a fishing set for Japanese red trout, so if you bring a barbecue set, you can enjoy delicious salt-grilled Japanese red trout from Lake Aoki on the spot (Lake Aoki Campsite & Adventure Club). Even beginners can participate with confidence in the 1-hour guided course. Setting period: 4/25 to 7/14, 9/10 to 10/25. If you would like a guided course, please contact us in advance and apply. (We may not be able to arrange a guide.) Lake Aoki is not a managed fishing spot like a fishing pond, so you may not be able to catch even a single fish. Additional bait Market price: 1 rental fishing rod + recreational fishing permit 1-day ticket 3,000 yen per person 100 yen for visceral processing of Japanese red trout

• For Rainy Days
• For Groups
• For Family

• Age 0～Age 100
• 1～2 hours /2～3 hours /3～4 hours /4～5 hours /5～6 hours

Carp fishing set rental is included, so this plan is recommended for those who want to casually enjoy carp fishing and carp fishing! The wild carp is genetically different from the exotic carp, which is taller in size, and it has been pointed out that there is a need to describe it as a new species. Can you catch wild carp in Lake Aoki and Lake Nakatsuna? Lake Aoki is not a managed fishing spot like a fishing pond, so you may not be able to catch even a single fish. Additional bait: 1 rental fishing gear rod + recreational fishing permit 1-day ticket 3,000 yen per person Reservations by phone are not accepted. Please make a reservation from Activity Japan.

• For Rainy Days
• For Family

• Age 0～Age 100
• 2～3 hours /3～4 hours /4～5 hours /5～6 hours

Snow trout is a freshwater fish of the salmon family. It is a pond fish native to North America and Europe north of 50 degrees north latitude. Adult fish can be eaten as sashimi, and small fish can be fried. It has a light and mild taste. A sashimi set rental is included, so this plan is recommended for those who want to enjoy snow trout fishing and sashimi casually! Snow trout are difficult to catch. Lake Aoki is not a managed fishing area like a fishing pond, so you may not be able to catch a single one. *Additional bait Rental fishing gear at market price 1 rod + recreational fishing certificate 1 day ticket 3,000 yen per person Snow trout gutting and scale processing 200 yen per fish Reservations cannot be made by phone. Please make reservations through Activity Japan.

• For Rainy Days
• For Family