Sanai no Shizuku (Akita Prefecture Spring Water) Complete Guide | Charm of Japan’s Top 100 Waters and Access Information
Sanai no Shizuku (さんないのしずく), located in Tazawako, Senboku City, Akita Prefecture, is a precious spring water spot selected as one of the “Heisei Top 100 Waters” by the Ministry of the Environment. This article provides detailed information about the characteristics of Sanai no Shizuku, water quality, access methods, and surrounding tourist information to help you when visiting.
What is Sanai no Shizuku?
Sanai no Shizuku is a natural spring water that wells up in the Sanai district of Tazawa, Tazawako, Senboku City, Akita Prefecture. It was selected as one of the “Heisei Top 100 Waters” by the Ministry of the Environment in June 2008 (Heisei 20), and is known as one of Akita Prefecture’s representative water quality spots.
Background of Selection as Top 100 Waters
The Ministry of the Environment selects clear waters that are integrated into the life of the region and where preservation activities are conducted by local residents as the “Top 100 Waters.” Sanai no Shizuku was evaluated for its excellent water quality and preservation activities by the region, making it one of the precious Heisei Top 100 Waters in Akita Prefecture.
Water Quality and Characteristics of Sanai no Shizuku
Source of Clear Spring Water
The water source of Sanai no Shizuku comes from rain and snow that fell on the mountains surrounding Lake Tazawa, which has permeated deep into the ground and been naturally filtered over many years. As it passes through volcanic geology, it becomes soft water with a mild taste while containing an appropriate amount of minerals.
Water Quality Characteristics
- Water temperature: Approximately constant throughout the year (around 10°C)
- Water quality: Soft water with a mild taste
- Transparency: Boasts exceptionally high transparency
- Minerals: Contains an appropriate amount of minerals
The cold, clear water is suitable not only for drinking but also for brewing tea and coffee, attracting many visitors from both the local area and outside the prefecture to draw water.
Access Methods to Sanai no Shizuku
Access by Car
Car access is the most convenient way to reach Sanai no Shizuku.
Main routes:
- From Akita City: Approximately 1 hour 30 minutes via Route 46
- From Morioka City: Approximately 1 hour via Route 46
- From Tazawako Station: Approximately 15 minutes by car
GPS Navigation Settings:
Search for the address “Sanai, Tazawa, Tazawako, Senboku City, Akita Prefecture” or look for “Sanai District” on a map of the Lake Tazawa area.
Parking Information
There is a small parking space near the spring water site. However, it may become crowded during tourist season and weekends, so it is recommended to visit with extra time.
Public Transportation Access
If using public transportation, JR Tazawako Station is the nearest station. From the station, you will need to use a taxi or rental car. Bus routes are limited, so it is recommended to check the timetable in advance.
Etiquette and Precautions for Drawing Water
Items to Bring
- Clean containers: Food-grade containers such as water cans or plastic bottles
- Towel: To wipe wet hands when drawing water
- Work gloves: Convenient for carrying containers
- Cooler box: To maintain water temperature in summer
Etiquette for Drawing Water
- Spirit of sharing: Since many people use this location, avoid monopolizing it for long periods
- Maintain cleanliness: Be careful not to pollute the spring water site or surrounding areas
- Take trash with you: Always take your own trash home
- Draw appropriate amounts: Avoid drawing excessive amounts, and be considerate of other users
- Protect the natural environment: Do not trample plants or wander unnecessarily around the area
Precautions When Drinking
Spring water is in its natural state. While generally considered safe to drink, please note the following:
- It is recommended to boil the water before drinking if you are concerned
- The water may not be suitable for some people depending on their physical condition or constitution
- Infants, elderly people, and those in poor health should be especially careful
- Store the water in a cool, dark place and use it as soon as possible
Tourist Spots Around Sanai no Shizuku
Lake Tazawa
Located approximately 10 minutes by car from Sanai no Shizuku, Lake Tazawa is a mystical lake that boasts the greatest depth in Japan (maximum depth of 423.4 meters). The shimmering turquoise lake surface shows beautiful changes with each season, and the lakeside features tourist spots such as the “Tatsuko statue.”
Nyuto Onsen Hot Spring Resort
Located northeast of Lake Tazawa, Nyuto Onsen Hot Spring Resort is known as a hidden hot spring. With seven hot spring inns, each offers different types of hot spring water. After drawing water at Sanai no Shizuku, a relaxing soak in the hot spring is also recommended.
Kakunodate Samurai Residences
The Kakunodate district of Senboku City is home to many samurai residences from the Edo period. Called the “little Kyoto of Michinoku,” it attracts many tourists especially during cherry blossoms in spring and autumn foliage season. It is approximately 30 minutes by car from Sanai no Shizuku.
Lake Tazawa Herb Garden Heart Herb
Located on the shores of Lake Tazawa, this herb garden cultivates approximately 250 types of herbs. You can purchase herbal teas and herb products, and the restaurant offers dishes made with local ingredients.
Best Seasons to Visit Sanai no Shizuku
Spring (April to June)
The snow-melting season brings abundant water volume. The surrounding fresh greenery is also beautiful, and it is a refreshing season. However, attention must be paid to remaining snow and road conditions.
Summer (July to September)
The season with the most visitors. The cold spring water feels especially pleasant. However, parking may become congested, so an early morning visit is recommended.
Autumn (October to November)
A season when surrounding foliage becomes beautiful. It is an ideal time to enjoy autumn foliage viewing combined with Lake Tazawa and Kakunodate.
Winter (December to March)
Heavy snowfall can make access difficult. During winter, check road conditions in advance, and equipping with snow tires or chains is essential. It is a season best avoided by those other than local residents.
Regional Preservation Activities
Sanai no Shizuku is carefully protected by the local “Sanai District Preservation Society.” Regular cleaning activities and water quality surveys are conducted, and efforts continue to pass on this precious spring water to future generations.
Visitors should also cooperate with preservation activities by observing etiquette and taking trash home. Individual awareness is important for maintaining a beautiful natural environment.
Ways to Use Water from Sanai no Shizuku
As Drinking Water
It can be used directly as drinking water. With its mild taste, it is ideal for daily drinking water.
Tea and Coffee
Taking advantage of soft water properties, brewing Japanese tea, black tea, and coffee enhances the flavor of the ingredients. It is said to pair especially well with green teas such as sencha and gyokuro.
For Cooking
Using the water when cooking rice or making dashi will enhance the flavor of your dishes. It is particularly well-suited for Japanese cuisine.
For Beauty and Health
Soft water has good mineral balance and is said to be gentle on skin and hair. Some people use it for facial washing and hair washing.
Frequently Asked Questions
Q: Can I draw water from Sanai no Shizuku for free?
A: Yes, you can draw water for free. However, draw only what you need with restraint, and do not forget to be considerate of other users.
Q: Are water quality tests conducted?
A: Regular water quality tests are conducted, and safety is confirmed. However, as it is natural spring water, water quality may fluctuate depending on weather and season.
Q: Can I draw water in winter?
A: Access may become difficult in winter due to heavy snowfall. Check road conditions in advance and visit with adequate preparation.
Q: Are there restrooms nearby?
A: There may not be public restrooms near the spring water site. It is recommended to use facilities at Lake Tazawa tourist attractions or roadside stations before visiting.
Q: Can I bring pets?
A: Pets are allowed, but be careful not to pollute the spring water site and keep them on a leash at all times.
Conclusion
Sanai no Shizuku is one of Akita Prefecture’s Senboku City’s pride: a Heisei Top 100 Water. The clear spring water is loved by many people, suitable not only as drinking water but also for brewing tea and coffee and for cooking.
With many attractive tourist spots nearby such as Lake Tazawa, Nyuto Onsen Hot Spring Resort, and Kakunodate Samurai Residences, it is a place you should definitely visit when touring Akita. When visiting, observe etiquette and treasure this precious natural resource with respect for local preservation activities.
In order to preserve this beautiful spring water for future generations, let us practice what each of us can do. We hope you will experience the abundant blessings of Akita’s nature through the water of Sanai no Shizuku.
