Nanataki Falls Waterfall

Multi-tiered waterfall in Akita Prefecture

A waterfall in Akita Prefecture reached by forest paths; visitors time trips for autumn foliage and local trail walking.

Main image
Nanataki (Kosaka) 2020.jpg
Nanataki (Kosaka) 202011.jpg
Nanataki (Kosaka) Takitubo 202011.jpg
Nanataki Falls 2008-02-29.jpg
Nanataki-waterfall and water wheel.jpg

Nanataki Falls at a Glance#

How to Get to Nanataki Falls#

Most visitors reach Nanataki by regional road access; from Akita city or nearby towns drive toward the mountain areas of the prefecture and follow local signage. Public buses may operate seasonally; check local transport timetables.

Tips for Visiting Nanataki Falls#

  • Bring a telephoto lens for compressed views of the cascade tiers and to capture water motion from a safe distance.
  • Avoid visiting right after heavy rain - upstream flash floods can make the gorge dangerous.
  • Wear rubber‑soled shoes: the rock near the observation points can be slick even in dry weather.

Best Time to Visit Nanataki Falls#

Best from late spring through early autumn when trails are open and the falls have strong flow.

Late spring-summer
May-Aug · 10-25°C (50-77°F)
Warmer weather and full water flow from snowmelt in upstream areas.
Autumn
Sep-Nov · 5-15°C (41-59°F)
Crisp, clearer air and often better visibility for photography.

Weather & Climate near Nanataki Falls#

Climate

Nanataki Falls's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -7°C to 26°C. Abundant rainfall (1441 mm/year), wettest in September.

Air Quality: AQI 42 Good
Best Time to Visit
AugustJulyMay
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-16°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -7° - -1° -9° 112 mm overcast 93% 3.4 m/s 0.1 low 9.5h
February Poor -7° - 0° -8° 93 mm overcast 91% 3.5 m/s 0.3 low 10.5h
March Poor -4° - 3° -4° 91 mm overcast 86% 3.5 m/s 0.5 moderate 11.8h
April Acceptable 2° - 11° 4° 96 mm overcast 81% 3.7 m/s 0.9 moderate 13.1h
May Good 8° - 17° 12° 88 mm overcast 80% 3.1 m/s 1.3 high 14.3h
June Good 12° - 20° 16° 112 mm overcast 82% 2.5 m/s 1.4 high 14.8h
July Good 17° - 24° 21° 156 mm overcast 85% 2.4 m/s 1.4 high 14.6h
August Good 19° - 26° 22° 162 mm overcast 84% 2.5 m/s 1.4 high 13.6h
September Acceptable 14° - 22° 18° 164 mm overcast 84% 2.4 m/s 1.1 high 12.3h
October Acceptable 6° - 16° 11° 121 mm overcast 84% 2.6 m/s 0.6 moderate 11.0h
November Acceptable 1° - 9° 2° 124 mm overcast 87% 3.0 m/s 0.3 low 9.8h
December Poor -4° - 2° -5° 122 mm overcast 91% 3.1 m/s 0.1 low 9.2h