Tazawako Area

Numerous stone tools, pottery, and remains of pit dwellings have been discovered around Lake Tazawa, indicating that the area has been inhabited by hunters and farmers since ancient times. In the Edo period, in 1602, the Satake clan, who were transferred from Hitachi (present-day Ibaraki Prefecture) to Akita, acquired control of the six districts of Akita. A checkpoint was established in Ibonai, on the border between the Nanbu and Akita domains. In the 18th century, new land reclamation progressed, utilizing Lake Tazawa's waters, and forestry reforms were implemented. The area also developed into a nationally renowned horse breeding region. With the implementation of the city and town system in 1889, the villages of Ibonai, Tazawa, and Jindai were established. In 1940, highly acidic water from the Tamagawa River was introduced into Lake Tazawa for power generation and farmland development, resulting in the extinction of endemic fish species, such as the kunimasu salmon. However, due to a treatment project to neutralize the acidic water, fish can now be seen. In September 1956, the towns of Ikuhonai (established as a town in 1953), Tazawa Village, and Jindai Village merged to form Tazawako Town, which remains the same to this day.

Lake Tazawa Townscape

About Lake Tazawa
Lake Tazawa is an almost perfectly round lake with a circumference of 20 km, an area of 25.5 km², and a depth of 423.4 m—making it the deepest lake in Japan.
Its waters are a mysterious and beautiful sapphire blue, perfectly befitting the legend of Princess Tatsuko.

Each season brings its own charm:
In spring, soft light shimmers on the surface of the lake.
In summer, deep green forests and blue skies surround the water.
In autumn, colorful foliage reflects vividly on the lake.
In winter, the contrast between the pure white snow and the lake’s surface is striking.

The sunrise and sunset are also spectacular.
On calm mornings especially, the lake becomes mirror-like, brilliantly reflecting the morning sun.
Haruyama Lakeside Area
About 12 minutes by bus from JR Tazawako Station, Haruyama serves as the main base for sightseeing around Lake Tazawa.
Hotels, ryokan, and rest houses line the area, and sightseeing boats also depart from here. The Lake Tazawa Marathon in autumn begins at this location.

Attractions around the lake include Gozaishi Shrine, which enshrines the lake deity; the statue of Tatsuko—created by former Tokyo University of the Arts professor Yasuda Funakoshi—depicting the legendary heroine; and Kenmin no Mori, a forest featuring trees from various regions.

Visitors can also enjoy activities such as cycling, kayaking, SUP, and camping.
About the Hot Springs in the Lake Tazawa Area
Nestled in the mountains, Nyuto Onsen Village consists of seven secluded hot springs, offering the perfect atmosphere of hidden, traditional baths.
Tazawako Kogen Onsen provides views of Lake Tazawa and Mount Akita Komagatake, and also serves as an entrance for climbing the mountain.
Misuzawa Onsen is located near the Tazawako Ski Resort and features a variety of accommodations, including hotels, ryokan, unique pensions, and guesthouses.
Tamagawa Onsen, boasting the highest natural spring output from a single source in Japan, attracts visitors from all over the country seeking therapeutic hot spring treatments.

The area offers a wide variety of hot spring experiences.
Tourist Hub of the Lake Tazawa Area Semboku City Tazawako Tourist Information Center “Folake”
“Lake Tazawa Tourist Information Center Foreiku” is an information office located inside JR Tazawako Station.
We are here to assist you on your journey.
The center is open from 8:30 a.m. to 5:15 p.m., so please feel free to stop by.

Inside JR Tazawako Station
Open 8:30 a.m.–5:15 p.m.
TEL: 0187-43-2111
FAX: 0187-43-2077
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Tazawako AreaRecommended spots

Tazawako Area

Tazawako

TazawakoTazawako, with its deep blue surface and the legend of Princess Tatsuko, is an almost circular lake with a circumference of about 20 kilometers. It is the deepest lake in Japan, with a depth of 423.4 meters. The mystical lake has a variety of different expressions throughout the seasons, providing a delight to all who visit. In addition to historical sites and attractions, the lakeside is also home to a variety of leisure spots, including driving, cycling and sightseeing boats.

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