Sekiyama Waterfall (sekiyama-otaki [関山大滝])

Higashine / Sendai, Yamagata, Japan

About Sekiyama Waterfall (sekiyama-otaki [関山大滝])


Hiking Distance: roadside; about 200m round-trip to bottom
Suggested Time: 15 minutes

Date first visited: 2023-07-21
Date last visited: 2023-07-21

Waterfall Latitude: 38.40724
Waterfall Longitude: 140.50918

Waterfall Safety and Common Sense

The Sekiyama Waterfall (sekiyama-o-taki [関山大滝]; “Gateway Mountain Great Falls?” or just Sekiyama Great Falls) was an impressively gushing roadside waterfall located near Sekiyama Mountain between Sendai and Yamagata.

From translating the kanji, seki means “connection” or “gateway”, and perhaps it’s a fitting name considering the road it’s beside is the National Route 48 corridor, which seems to be a very busy route.

Sekiyama_110_07202023 - The Sekiyama Waterfall in the Yamagata Prefecture
The Sekiyama Waterfall in the Yamagata Prefecture

Maybe I shouldn’t have been so surprised by how much traffic this route saw during our July 2023 visit because it’s connecting one city on the coast and another one in the mountains.

In any case, the Sekiyama Falls was where the Midare River dropped a reported 10m over a width of 15m making this more of a block-type waterfall.

It possessed a bit of a rounded trapezoidal shape, which you might notice in the photo above, though that observation can only be made from an elevated lookout right behind the Otaki Drive-in Izumiya.

This drive-in was a souvenir shop, where I tried some local skewers and takeaway foods, but they also had some seating nearby the lookout so you can eat with a nice view of the falls.

Sekiyama_117_07202023 - The Otaki Drive-in Izumiya souvenir shop and cafe, which stood adjacent to the Midare River and the Sekiyama Otaki Waterfall
The Otaki Drive-in Izumiya souvenir shop and cafe, which stood adjacent to the Midare River and the Sekiyama Otaki Waterfall

Next to the upper lookout, there was also a series of steps descending to a red bridge spanning the Midare River with a frontal-but-partial view of the Sekiyama Falls.

The volume had pretty high volume during our mid-Summer visit (which also happens to be monsoon season in Japan), but I have seen pictures of this falls with less flow towards the colorful Autumn season.

Overall, our visit was nearly an hour, but the vast majority of that time was picture-taking and letting my niece and nephew play with rocks beneath the bridge in front of the falls.

Finally, I do have to warn that across the Route 48 from the Otaki Drive-in Izumiya was a public restroom and another cafe that also served up some creamy soft serve.

Sekiyama_063_07202023 - The Sekiyama Waterfall behind a red bridge over the Midare River with part of the family enjoying this spot
The Sekiyama Waterfall behind a red bridge over the Midare River with part of the family enjoying this spot

However, we had to be VERY careful about crossing this road given how much high speed traffic (including truck traffic) there was here.

In the back of my mind, I almost feel like this spot was an accident waiting to happen if there are no speed bumps or other means of slowing down the traffic.

Authorities

The Sekiyama Waterfall resides near the town of Higashine, which was like a suburb in Northern Yamagata City in the Yamagata Prefecture, Japan. It may be administered by the local authorities of Higashine. For information or inquiries about the area as well as current conditions, you can try visiting the Yamagata Tourism website.

Sekiyama_001_iPhone_07212023 - Making it to the Otaki Drive-in Izumiya, which was where we parked before visiting the Sekiyamaotaki Waterfall
Sekiyama_004_07202023 - Looking further to the west at the context of Route 48 flanked by a shop and a torii gate at the Sekiyama Waterfall
Sekiyama_085_07202023 - Behind the souvenir shop and cafe was a series of steps leading down to the level of the Midare River fronting the Sekiyama Waterfall
Sekiyama_005_07202023 - Looking down at where another path from the car park by the Otaki Drive-in Izumiya merged with another set of steps leading down to the Midare River
Sekiyama_008_07202023 - The crew going down a switchback on the way down to the footbridge over the Midare River
Sekiyama_012_07202023 - Mom descending one of the switchbacks leading to the bottom of the Sekiyama Waterfall
Sekiyama_013_07202023 - Mom descending to the footbridge spanning the Midare River
Sekiyama_015_07202023 - Making it down to the footbridge spanning the Midare River
Sekiyama_016_07202023 - We were only able to get a partial view of the Sekiyama Great Falls from the bottom due to the narrowness of the gorge that it tumbled into
Sekiyama_003_iPhone_07212023 - Soph and Josh chilling out before the Sekiyama Otaki Waterfall
Sekiyama_045_07202023 - Looking towards what appeared to be a trail closure on the other side of a side stream feeding the Midare River
Sekiyama_048_07202023 - A differently-angled shot of the Sekiyama Waterfall
Sekiyama_074_07202023 - Looking down at some kind of pinkish gum thing sitting on top of one of the many rocks at the Sekiyama Waterfall
Sekiyama_075_07202023 - Closeup look at what appeared to be one of the ubiquitous dragonflies in this part of Japan perhaps attesting to the increased humidity here
Sekiyama_022_iPhone_07212023 - Last look at the gushing Sekiyama Great Falls before making our way back up
Sekiyama_082_07202023 - Mom and Soph heading back up after having had their fill of the Sekiyama Falls
Sekiyama_087_07202023 - Mom checking out the top down overlook of the Sekiyama Great Falls from behind the souvenir shop
Sekiyama_094_07202023 - Direct top down view of the Sekiyama Falls from the lookout behind the souvenir shop
Sekiyama_101_07202023 - Broad long-exposed view down at the Sekiyama Great Falls
Sekiyama_113_07202023 - Angled look down across the Sekiyama Great Falls from a top down perspective
Sekiyama_115_07202023 - Context of the railings behind the souvenir shop and the Sekiyama Great Falls down below
Sekiyama_116_07202023 - As tricky as it can be to cross the Route 48 Road on foot, it can be just as tricky to get back on the road via car given how fast traffic moves here


The Sekiyama Waterfall resides near the city of Higashine, which itself is a northern suburb of Yamagata City.

I’ll just describe how we were able to drive here from Sendai.

Sekiyama_026_iPhone_07212023 - Looking across the heavily-used Route 48 towards the Otaki Drive-in Izumiya from the smelly public restroom
Looking across the heavily-used Route 48 towards the Otaki Drive-in Izumiya from the smelly public restroom

So from Sendai, we pretty much headed west on the National Route 48 for about 40km.

This was a two-lane mountain road where traffic was moving along as if it was a highway (so expect trucks going at high speeds here).

The car park in front of the Otaki Drive-in Izumiya was on the left side though there was also parking on the right side in front of a restroom along with a small cafe serving up deliciously, creamy (Hokkaido Milk?) soft serve.

Overall, this drive took us around an hour.

Sekiyama_029_iPhone_07212023 - Looking east at the context of the Route 48 and the establishments with car parks on either side of the heavily-used road
Looking east at the context of the Route 48 and the establishments with car parks on either side of the heavily-used road

By the way, Higashine was only about 12km further to the west of the Sekiyama Waterfall, which should take less than a half-hour to get to the falls from there.

For some geographical context, Higashine was about 23km (30 minutes drive) north of Yamagata City, 53km (a little over an 1 hour drive) west of Sendai, 122km (under 2 hours drive) north of Fukushima, and 395km (over 4.5 hours drive) north of Tokyo.

Find A Place To Stay

Sweep from the bridge starting downstream then panning towards the falls with kids chucking stones


Downstream to upstream sweep from the loose rocky banks beneath the red bridge


Brief sweep from multiple vantage points near the shop showing unobstructed views of the falls

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Tagged with: sekiyama falls, sekiyama great falls, sekiyama big falls, sekiyamaotaki, sekiyama great waterfall, yamagata, higashine, tohoku, otaki drive-in izumiya, sendai, route 48



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Johnny Cheng

About Johnny Cheng

Johnny Cheng is the founder of the World of Waterfalls and author of the award-winning A Guide to New Zealand Waterfalls. Over the last 2 decades, he has visited thousands of waterfalls in over 40 countries around the world and nearly 40 states in the USA.
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