The best Fuji alternative: Chokai-san


Mt. Chokai



Dewa Fuji, The Fuji of The North, Chokai-san, Mt. Chokai: Tallest peak entirely in Tohoku often said to resemble Mt. Fuji, leading to the name Dewa Fuji (after the former province of Dewa).

Jump to the Chokai-san Hiking Guide Section

Fuji-san is a looker, rather than a climber. So they say. If that’s true then Chokai-san is a both. 

Chokai-san (Mt. Chokai, or Chokai-zan, depending on dialect) is not only an incredible peak to gaze upon, it is also an incredible peak to climb upon. Don’t take my word for it, though! Chokai-san isn’t one of the 100 Famous Mountains of Japan for nothing.

Besides its status as one of the most important Kami (deities) in Japan, the 2236 m (7335 ft) Chokai-san is the tallest peak entirely in the Tohoku, and as such the tallest mountain on The 100 Famous Mountains of Yamagata list. 

The towering peak offers the sort of unbelievable backstory, awe-inspiring views, a plethora of trails, and distinct flora and fauna expected of the highest peak in Tohoku, northern Japan. Plus there’s also the sheer number of remarkable waterfalls on Chokai-san, and the creepy legend about how Chokai-san got its unique shape too!

Wait!? Chokai-san wasn’t a mountain?

The green hills of the Hokodate Trail of Chokai-san (Mt. Chokai) under a cloudy sky.
Looking towards the Hokodate Trailhead. Photo by Kiwi Yamabushi.

Chokai-san has been revered for centuries, and not simply because of its stature. In fact, Chokai-san wasn’t originally called Chokai-san. More than 1,000 years ago, Chokai-san wasn’t even known as a mountain

According to the 9th century Shoku Nihon Koki (the fourth volume in the Six National Histories), Chokai-san was known as 飽海郡鎮座の大物忌大神 Akumigun-Chinza-no-Omonoimi-no-Okami. For the uninitiated, this means ‘Omonoimi-no-Okami (Kami, deity) enshrined in Akumi Province’.

You see, until around the Nara Period (710 to 794), the area around Chokai-san wasn’t actually a part of Yamato Japan (see my article on Nihon-koku for more on this). Rather, the area had many settlements of native Japanese Emishi or Ezo tribes. The presence of these tribes, and the fact that Chokai-san was an active volcano puffing with smoke, meant the mountain was to be feared and treated with caution.

Chokai-san, The Great Pacifier?

A field of yellow dawn lilies on in the foreground with the green mountaintops topped with snow of Chokai-san (Mt. Chokai).
The Dawn Lilies of Shoga-dake, one of the many peaks on Chokai-san. Photo by Kiwi Yamabushi.

To quell the attacks of the Emishi tribes, and to suppress the might of the volcano, Chokai-san was enshrined as Omonoimi-no-kami (Japanese wikipedia link), the great pacifier, or great purifier. Omonoimi-no-kami was since regarded as a guardian Kami of the country, known to cleanse Kegare (impurities).

Locals considered any eruption of Chokai-san the anger of Omonoimi-no-kami, and to appease the powerful deity, each eruption the Kami moved up a Shinkai (Kami rank). Chokai-san last erupted in the 1970s, so by now it has well and truly reached the upper echelons of Kami in Japan.

Chokai-san’s Shugendo and Mountain Worship History

A heavy cloud hangs over a deep crevasse on Chokai-san (Mt. Chokai) near the Hokodate Trailhead.
A view of the deep valleys of Chokai-san from the lookout at The Hokodate Trailhead. Photo by Kiwi Yamabushi.

What followed was centuries of Mountain Worship, for example by followers of Shugendo, AKA Yamabushi. As such, Chokai-san is a Reizan, a sacred or holy peak (for more on traditional Japanese mountain classifications, see my article on Murayama Hayama). At one point, Chokai-san was even one of the Dewa Sanzan, the three sacred mountains of the former Dewa Province (currently Haguro-san, Gassan, and Yudono-san).

Along its base, Chokai-san had four main settlements used by worshippers: In Yamagata Prefecture there were settlements in Warabioka and Fukura in current-day Yuza Machi. Then in Akita Prefecture, there were settlements in Yashima in current-day Yurihonjo City, and Kotaki in current-day Kisakata, Nikaho City.

Unfortunately, these worshippers didn’t always see eye to eye, and there were countless disputes over the centuries. The numerous sects and traditions mean that there are many different claims as to the history of the mountain.

’Bird Ocean’: Chokai-san’s Namesake

Green rolling hills speckled with big patches of snow and the lonely Hokodate Trail of Chokai-san (Mt. Chokai).
Looking in the direction of Chokai-san’s crater lake along The Hokodate Trail. Photo by Kiwi Yamabushi.

Chokai (鳥海) means ‘bird ocean’. According to Warabioka-kuchi-no-miya (Warabioka Trailhead Shrine), when the founder of Shugendo En-no-Gyoja (En the Ascetic), first climbed Chokai-san, he saw an ocean of birds. I’m not entirely certain what this means, but it was probably a huge flock of birds, which led to the mountain’s current name. 

En-no-Gyoja is also said to be the one who defeated Tenaga-Ashinaga and established the first trails up the mountain.

Remnants of this history are spread all over the mountain. Omonoimi Jinja near the summit of Shin-zan is an obvious example. However, places such as Fushiogami-dake (lit. peak where you bow down), Gyoja-dake (lit. ascetics’ peak), and Sai-no-kawara (the river in front of the Sanzu River, the Buddhist equivalent of the River Styx) give us more to go from.

The Gazing Part: The Thirty-Six Views of Chokai

The green mountain valley with expansive snowbanks known as Senja-dani, the valley of 1,000 serpents, surrounded on both sides by rocky peaks, and the summit of Chokai-san (Mt. Chokai).
Senjadani, The Valley of 1,000 Serpents in front of the summit of Shin-zan (Chokai-san’s main summit). Photo by Kiwi Yamabushi.

Fuji-san is renowned for its thirty-six views, Ukiyoe paintings featuring Japan’s most famous peak. Well, unlike Fuji-san, Chokai-san offers breathtaking views not only of the mountain, but also from the mountain.

For example, have you ever heard of The Chokai Shadow?

The Chokai Shadow

A spiky deep green peak covered in snowy patches protrudes through a cloudy sky on Chokai-san (Mt. Chokai)
Looking towards Shoga-dake near Sai-no-Kawara. Photo by Kiwi Yamabushi.

The Chokai Shadow is the shadow of Chokai-san in The Sea of Japan, seen from the mountain. Due to the positioning of the sun, this phenomenon only ever occurs at sunrise, and only ever on clear days.

In other words, if you stay on or near the summit of Chokai-san, and if you time it right, you can wake up to witness The Chokai Shadow for yourself.

A panorama from Chokai-san (Mt. Chokai) with Unkai (sea of clouds) over inland Yamagata, Gassan in the centre, and the Shonai plains and Sea of Japan to the right.
A panorama from Chokai-san with Unkai (sea of clouds) over inland Yamagata, Gassan in the centre, and the Shonai plains and Sea of Japan to the right. Photo by Kiwi Yamabushi.

I am yet to see it, although I have heard of people purposely spending multiple nights on the mountain just to see the phenomenon for themselves. 

Just be warned, though. Since Chokai-san is a national park (or maybe because it’s a Geopark?) pitching a tent isn’t allowed. You’re going to have to either rough it in a sleeping bag, or stay in the cabin near the summit. The other option, of course, would be night hiking.

Chokai-san Hiking Guide: Hiking Season

The rocky start of the Hokodate Trail on Chokai-san (Mt. Chokai) surrounded on both sides by green bush under a cloudy sky, Tobishima Island in The Sea of Japan in the far off distance.
Near the start of the Hokodate Trail, Tobishima Island in The Sea of Japan in the far off distance. Photo by Kiwi Yamabushi.

Chokai-san opens for climbing once the snow melts in July, and the climbing season finishes when the first snow falls, usually in the middle of October. 

If you catch the right day, the views from Chokai-san are nothing short of a miracle. Since Chokai-san lies on the edge of The Sea of Japan coast, views of the ocean are all but guaranteed. On clear days it’s easy to spot Tobishima Island, Yamagata Prefecture’s only inhabited island that together with Chokai-san forms the Chokai-Tobishima Geopark.

A path of wooden slats leads down into a green mountain valley with patches of snow and a foggy sky on Chokai-san (Mt. Chokai).
The Hokodate Trail up Chokai-san, complete with snowbanks in the middle of summer. Photo by Kiwi Yamabushi.

Also visible are the Shonai Plains and inland Yamagata Prefecture to the south, and Yurihonjo and Nikaho Cities of Akita Prefecture to the north. If you’re lucky, you can even see out to the Oga peninsula.

And what would a mountain view be without a mountain view? To the south, it’s easy to recognise Gassan and the Dewa Sanzan mountains, as well as The Shonai Alps and the Kinbo Shugen line of mountains. Look inland, and you’ll spot the Kamuro Renpo along the border of Akita and Yamagata Prefectures.

But, let me tell you, Chokai-san is much more than just amazing views.

Hiking Chokai-san: Come for the views, stay for the climb.

The Hokodate Trail winds its way over a green hill on Chokai-san (Mt. Chokai), grey sky with blue patches in the distance and yellow dawn lilies in the foreground.
Looking back towards the Hokodate Trail on Chokai-san (that small line in the distance is Tobishima Island in The Sea of Japan). Photo by Kiwi Yamabushi.

The abundant rain and snow of Chokai-san provides the perfect environment for its rare flora and fauna. In all, Chokai-san boasts over 200 species of alpine vegetation. For example, the distinct orangey-yellow Dawn Lily is but one of the many flowers to grow there.

Also popular is the cutely named chinguruma (Geum pentapetalum). And how could I forget, during your hike, try to spot Chokai Azami, the Chokai Thistle, an indigenous species to Chokai-san.

Don’t Look Up. Or do. Who am I to tell you what to do?

When hiking Chokai-san, don’t forget to look up as well. The mountain boasts extensive habitats for birds of prey that the mountain hawk eagle (Kumataka) or golden eagle (Inuwashi) use as breeding grounds.

Active Volcano

The dark coloured crater lake of Chokai-san (Mt. Chokai) with snow embankment in the foreground and a dark green peak in the background under a grey sky.
A panorama of Chokai-ko, Chokai-san’s crater lake. Photo by Kiwi Yamabushi.

Take note, Chokai-san is an active volcano, currently at eruption level 1. This simply means you need to be aware it is an active volcano (as of December 2022, more details can be found here in Japanese).

Getting there: Trailheads to Chokai-san

Looking towards Chokai-san (Mt. Chokai)’s Valley of 1,000 Serpents with rising cloud and a green hill surrounded by rocky trail on the outer rim.
Looking back towards Senjadani (The Valley of 1,000 Serpents, centre right), and Fushiogami-dake (left) on the outer rim of Chokai-san. Photo by Kiwi Yamabushi.

Most people opt to climb Chokai-san from The Chokai Blue Line on the Hokodate or Odaira Trailheads. This is what I would recommend. The Hokodate trail is the easiest of these two, with the Odaira trail a close second.

If you want to hit up the fields of dawn lilies of Shoga-dake on the way, the Odaira Trail is the better option. However, it isn’t too much of a detour to visit Shoga-dake from the Hokodate trail. Going to the crater lake and then hooking back around to the Hokodate trail is also a fun adventure.

Chokai Blue Line

Looking towards the Sea of Japan and Tobishima Island under the clouds surrounding Chokai-san (Mt. Chokai) with a green field full of yellow flowers in the foreground.
Looking towards the Sea of Japan and Tobishima Island from Chokai-san. Photo by Kiwi Yamabushi.

The Chokai Blue Line is a road from the base of the mountain in Fukura, Yuza Machi, on the Yamagata Prefecture side. The road loops up to The Hokodate Trailhead at the fifth station, passing The Odaira Trailhead along the way. Then, the Chokai Blue Line goes down to Kisakata in Nikaho City, Akita Prefecture. This is a pretty fun drive in and of itself.

There are carparks and huts at both the Odaira and the Hokodate Trailheads. There is also on-road parking nearby, although you’ll probably have to walk if you arrive later on busy days (arrive by 7am, and you’ll be fine).

Hokodate Trailhead (5–6 hours one way)

The snowbanks of Sai-no-kawara amongst rocky terrain with a blue sky on Chokai-san (Mt. Chokai).
The snowbanks of Sai-no-kawara. Go up them to reach Shoga-dake from the Hokodate Trail. Photo by Kiwi Yamabushi.

This is the most popular of the trails up Chokai-san, and for good reason. The Hokodate Trail is serviced by the Hokodate Hut, where you can fill up on all manner of foods and drinks before your hike. The Hokodate Trail is also flatter overall, and is an easy way to split your hike, as Chokai-ko, Chokai-san’s crater lake, lies at about the halfway mark.

There are several lookouts along the first part of the trail. Then, partway up, you will come across a sort of junction called Sai-no-kawara 賽の河原. What you’ll see here is either a giant snowbank, or a dry river. This is the river said to come before the Sanzu River, the Buddhist equivalent of the River Styx. 

If you’re up for it, climbing here will take you to the fields of dawn lilies on Shoga-dake. There are also a few alpine lakes up there to check out as well (like Midagahara on Gassan). This is a viable option for those calling it a day at the crater lake.

Chokai-Ko: Mt. Chokai’s Crater Lake

Chokai-san (Mt. Chokai)’s crater lake surrounded 360 degrees by green meadows and yellow dawn lilies with a giant white cloud above.
Clouds above Chokai-san’s crater in mid -July with dawn lilies in the foreground. Photo by Kiwi Yamabushi.

To get to the summit of Chokai-san (called Shin-zan), just keep following the normal trail. Soon, you will come out at the crater lake. This is an excellent spot for a break, as the views on the right day are truly stunning.

It’s possible to walk around the crater lake, and if you do so anti-clockwise, you will link up with the main trail to the summit. This adds a bit of time, however, so keep this in mind.

The Valley of 1,000 Serpents

The sign at the Senja-dani Valley of 1,000 Serpents showing the path to the outer rim of Chokai-san (Mt. Chokai).
Trail marker at the Senjadani (1,000 Serpent Valley) Junction. Heading up, a right will take you around the outer rim. A left, through the Senjadani (1,000 Serpent Valley). Photo by Kiwi Yamabushi.

A little past the crater lake, the trail splits in two. A left turn will take you down Senjadani, lit. The Valley of 1,000 Serpents (it’s just a name, I swear), to a snowbank that you walk across to then climb to Omonoimi Jinja (shrine).

Omonoimi Jinja is near the summit (Shin-zan), but you aren’t quite there yet. Behind the shrine, there is a literal mountain of boulders to navigate before reaching the summit. Just keep following the white arrows, but be warned it can be quite physically challenging.

The Outer Rim of Chokai-san

Looking up from Kawara-juku towards Fushiogami-dake. The dry river bed you can see still had some snow melting in late September. Photo by Kiwi Yamabushi.

If you take a right at the split after the crater lake, you will head around the outer rim of Chokai-san. The views from here are spectacular, but getting to the summit is a bit of a mission, to say the least.

First, you have to keep following the ridge past Fushiogami-dake and past Gyoja-dake. If you’d like to, you can go all the way around to Shichiko-san (2229 m). However, before that, there is a very steep section to first climb down, and then climb back up to the pile of boulders that takes you to Shin-zan. It’s possible to then return via the shrine, which is arguably the easier route down.

The Yunodai Trail (4 to 5 hours one-way)

Gassan and Murayama Hayama appear in the distance in this photo of the green fields and snowbanks of Kawara-juku on Chokai-san (Mt. Chokai).
Looking down towards Kawara-juku and the 7th Station of Chokai-san, Gassan (centre) and Murayama Hayama (left) protruding in the distance. Photo by Kiwi Yamabushi.

The Yunodai Trail is more for experienced hikers. I took this trail in September 2022, and it was much more difficult than The Hokodate Trail (read on for more), but still a lot of fun.

Hiking The Yunodai Trail

The rocky summit of Chokai-san (Mt. Chokai) with Omonoimi Jinja (shrine) at its foot.
The summit of Chokai-san (Shin-zan) and Omonoimi Jinja from the Outer Rim. Photo by Kiwi Yamabushi.

The Yunodai Trail starts at the Yunodai Rest Spot in the former Yawata Town part of Sakata City. The trailhead is on the left as you come up the road, just in front of the carpark. The distance to the summit isn’t that far, but you are climbing a dry river bed for much of the hike, and it gets very steep indeed.

The first part of The Yunodai Trail is through low-lying trees. The trail takes you over a few mountain streams and past a huge red mountain cabin called Taki-no-koya. Then the trees slowly grow lower as you ascend. This means that the views get that much grander, too.

Kawara-Juku and the 7th Station

Chokai-san (Mt. Chokai)’s 7th station at Kawara-juku is a dilapidated building under a bright blue sky.
The dilapidated 7th Station at Kawara-Juku on The Yunodai Trail up Chokai-san. Photo by Kiwi Yamabushi.

Keep following the trail. Eventually, you’ll make your way to a place called Kawara-juku where the 7th station is. The 7th Station is a dilapidated building that looks really cool, but I would definitely not want to have to go inside.

You can see the ridge around the summit from Kawara-juku, and the trail that heads up even more dry river beds, this time complete with snowbanks.

Mind the Markers

Painted trail markings on rocks along the Yunodai Trail up Chokai-san (Mt. Chokai).
The Yunodai Trail had markings on the rocks like this right up until Fushiogami-dake. Photo by Kiwi Yamabushi.

Here you need to be extra careful to follow the trail markers, which are essentially painted rocks, signs, and ropes. One easy way not to get lost going up is to stick to the right-hand side of the river (which I didn’t do).

The trail leads you back through some low-lying bush, again with amazing lookouts. Soon you will reach Fushiogami-dake, the first peak along the rim of Chokai-san. This rim is the same as that found on the Hokodate Trail by taking a right at the fork.

Follow the rim around to the east, go over Gyoja-dake, and soon enough you’ll get to Shichiko-san. Or, before getting that far, there is a left turn that takes you down a bit, and then up to Shin-zan (see the Hokodate Trail for more).

Warnings for Taking the Yunodai Trail

Fushiogami-dake (Mt. Fushiogami) along the outer rim of Chokai-san (Mt. Chokai) stands firm against a backdrop of The Sea of Japan, Tobishima Island, and Sakata City.
Fushiogami-dake, one of the peaks along the outer-rim of Chokai-san. Sea of Japan and Shonai Coast with Sakata City in the background. Photo by Kiwi Yamabushi.

For The Yunodai Trail, I would definitely recommend leaving as early as possible, before 8am at the latest. This is always true for a mountain of Chokai-san’s calibre, but is especially true for this trail.

Or, at least, just don’t do what I did and spend half your time taking videos. The view was insane, I just couldn’t help myself!

Thanks (or not) to filming, I was pressed for time once I made it to the summit, and had to hurry back down the mountain before sunset.

This meant I didn’t film many areas of the hike that I would have liked to, such as those closer to the summit. My legs were shot by then, which is most likely how I got blisters on the soles of my feet. To make matters worse, the sun was sneakily going down (see the above photo with Kawara-juku), and my phone was rapidly running out of battery.

Get lost (or don’t)

A sign along the Yunodai Trail of Chokai-san (Mt. Chokai) warns those taking the Ohama, Hokodate, and Odaira trails not to go down this way. The blue sky and Sea of Japan, and rolling green hills of Chokai-san are in the background.
Tobishima in The Sea of Japan in the distance. The sign is warning people taking the Ohama, Hokodate, and Odaira Trails not to come down this way. Photo by Kiwi Yamabushi.

I actually got lost after Kawara-juku, which is why I’m giving this advice. All that it meant was that I had to backtrack quite a bit just to get back to the main trail, but it was an easily avoided mistake. Thankfully it wasn’t that hard to find, as all you’re doing is clambering over massive boulders, although that in itself is a bit of a challenge (blisters, ouch!).

There are large sections of snow that remain until early autumn. This snow actually saved me. Even though I had 2.5l of water on me, it wasn’t enough on the day I went. There was just enough sun and heat that I ran out of water on the way down. Thankfully, these snow banks were here for me to fill up, and I’d recommend it even if you weren’t out of water.

How Yamabushi get through the tough parts

A gap between two rocks near the summit of Chokai-san (Mt. Chokai) making a ‘Tainai Kuguri’ (womb pass), an important part of yamabushi training.
Tainai-kuguri ‘womb pass’ near the summit of Chokai-san. Passing through rocks like these is a very important part of Yamabushi training. Photo by Kiwi Yamabushi.

During yamabushi training, when things get tough like this, we sing. There’s a song that goes ‘Rokkon Shojo (Rokkon Shojo), Zange, Zange, (Zange, Zange)’, which is basically ‘purify us for our six Āyatana (sense bases), repent, repent’. (Legend has it that this is where the saying ‘dokkoisho’ comes from in Japanese). This and a combination of reciting The Heart Sutra helped me get back in time.

I got back to my car while the sun was very low in the sky, and my phone battery at 1%. But I still made it!

I have prepared for moments such as these, though. Besides having a mobile battery charger, I also always carry a headlight with spare batteries (as per Quinlan’s advice).

Chokai-san, Dewa Fuji

The rocky summit of Chokai-san (Mt. Chokai) with Omonoimi Jinja (shrine) at its foot.
The summit of Shin-zan (centre) and Omonoimi Jinja (centre-right). Photo by Kiwi Yamabushi.

Chokai-san is as good as a hike-able mountain as it is a viewable one. The 2236 m behemoth really stands out, and for good reason too. If you’re in the area, I definitely recommend trying to climb Chokai-san, although only try The Yunodai Trail if you’re experienced.

Nearby Locations Worth Checking Out

The Waterfalls of Chokai-san

Tamasudare Falls near The Yunodai Trailhead to Chokai-san. 

Chokai-san has the most waterfalls of any mountain in Japan. So many, I wrote a whole article about them that you can read here!

Shoga-dake (Mt. Shogadake)

Some of the Dawn Lilies of Shoga-dake. Photo by Kiwi Yamabushi.

To the west of Chokai-san’s crater lake is another mountain on the 100 Famous Mountains of Yamagata list, Shoga-dake.

It would certainly be possible to climb to the summit of both Chokai-san and Shoga-dake in the same day. The easiest way to do so would be to climb from the Odaira trailhead and hit up Shoga-dake, then continue your way up the mountain.

Climbing from Hokodate would mean a bit of backtracking, as the path from the crater to Shoga-dake takes at least one hour one-way. However, if you were to take the turnoff at Sai-no-Kawara, it wouldn’t be so bad.

Tobishima Island and Kashiwagi-yama

Tobishima Island in the middle of an ocean surrounded with clouds and with the green hills of Chokai-san (Mt. Chokai) in the foreground.
The view of Tobishima Island on a cloudy day up Chokai-san. Photo by Kiwi Yamabushi.

Along with Chokai-san, Tobishima Island forms the Chokai Tobishima Geopark. I will introduce many of the features of the Chokai Tobishima Geopark below, but what you should know is that the place is covered in a massive variety of natural spots to explore. 

For example, Tobishima Island is home to a natural habitat for nurse sharks, meaning it is a great spot for diving, as well as Kashiwagi-yama, the lowest of the mountains on the 100 Famous Mountains of Yamagata list. The island is also very popular among birdwatchers, as many migratory birds that don’t reach the mainland congregate here. 

Warabioka Hamlet

Omonoimi-Jinja-Warabioka-Kuchi-no-Miya (try saying that in one go), the shrine at the Warabioka trailhead to Chokai-san.
Omonoimi-Jinja-Warabioka-Kuchi-no-Miya (try saying that in one go), the shrine at the Warabioka trailhead to Chokai-san. Photo by Kiwi Yamabushi.

In Yuza Town along the Sakata border there is a tiny hamlet called Warabioka. This is one of my favourite spots to visit, and not just because of the fantastic shrine (Google Maps) Omonoimi-Jinja Warabioka-Kuchi-no-Miya over 1400 years old.

Warabioka also has some Shukubo pilgrim’s lodges that those on spiritual journeys to the sacred peak would have used for centuries. These Shukubo were undoubtedly in use when Chokai-san was a popular destination for spiritual pilgrimages, or perhaps even during Chokai-san’s time as a Dewa Sanzan peak.

Juroku-Rakan-Iwa The 16 Arhats

Some arhat statues (disciples of Buddha) carved into the rock part of Juroku Rakan Iwa or the 16 Buddha along the coast at the base of Chokai-san.
Some of the Arhats (disciples of Buddha) carved into the stone along the Yuza Machi coast. Photo by Kiwi Yamabushi.

Along the Yuza Machi coast lies Juroku-Rakan-Iwa, ‘The 16 Arhat Rocks’ or ‘Sixteen Rakan’. Arhats are Buddha’s disciples, and in 1864, the high priest of Fukura commissioned stoneworkers to carve the statues to pray for the souls of those lost in The Sea of Japan, and for general safety at sea.

It took 5 years to complete the 16 statues, but they didn’t actually stop there! By 1892, the statues numbered an incredible 22. See if you can find them all!

Kamaiso-no-Yusui Spring

Chokai-san (Mt. Chokai) seen from Misaki Park along the coast of The Sea of Japan.
Misaki Park in the foreground with Chokai-san in the background. This spot is just north of where Kamaiso-no-Yusui Spring is. Photo by Kiwi Yamabushi.

Kamaiso-no-Yusui is a naturally occurring spring that comes out on the beach in Yuza Town. Be careful, though, it’s freezing! Unless of course if you’re visiting in the middle of summer. That’s when it can be quite pleasant. 

Maruike-sama Pond

The blue waters of Maruike-sama pond in Yuza Machi at the base of Chokai-san (Mt. Chokai).
Maruike-sama and its distinct blue hue. Photo by Kiwi Yamabushi.

The cerulean blue pond Maruike-sama is so sacred it has the honourific ’sama’ attached. Like Kamaiso-no-Yusui, Maruike-sama formed from a natural spring deep under Chokai-san. Maruike-sama’s water is so fresh it appears as a bright blue, and is extremely transparent.

Ushiwatari-gawa River

Right next to Maruike-sama is the Ushiwatari-gawa River, another source of water known for its freshness. Due to the freshness, the Ushiwatari-gawa River is a popular spawning location for salmon, who return here annually after spending time in the ocean.

Nakayama Kasen Park

Nakayama Kasen Park in Yuza Machi with cherry blossoms along the river and Chokai-san (Mt. Chokai) covered in snow.
Nakayama Kasen Park complete with blooming cherry blossoms and a snow-capped Chokai-san. Photo by Kiwi Yamabushi.

Nakayama Kasen Park lies in Yuza Machi at the foothills of Chokai-san. The park is extremely popular during cherry blossom season as you can see the cherry blossoms, Koinobori (carp streamers) of children’s festival, and Chokai-san all at the same time.

Yashima Ski Field

Yashima Ski Field in Yurihonjo City, Akita Prefecture, at the base of Chokai-san (Mt. Chokai).
Yashima Ski Field in Yurihonjo City on the northern side of Chokai-san. A great spot to hit the slopes. Photo by Kiwi Yamabushi.

Yashima Ski Field is my usual go-to for snowboarding. It’s not too far from where I live, probably one hour to 90 minutes away, and its compact size, but fast lift, mean there are plenty of chances to hit the slopes. Definitely check it out if you’re in the area during winter.

Espresso Aube in Nikaho

Cafe Nico, Cafe Mocha, chocolate and fig tart, and lemon meringue pie at Espresso Aube in Nikaho at the base of Chokai-san (Mt. Chokai).
Cafe Nico, Cafe Mocha, chocolate and fig tart, and lemon meringue pie at Espresso Aube. Photo by Kiwi Yamabushi.

If you have time for coffee, and let’s face it, you always have time for coffee, there’s no better spot in the surrounding area to get your fix than at Espresso Aube in Nikaho City. As the name suggests, this tiny café specialises in espresso-based drinks, but also has a variety of amazing cakes and slices to choose from, and freshly roasted beans to boot. This place is so good that at least once a month I purposely make the two-hour return trip there just to get a Café Nico, an espresso topped with fluffy milk, orange zest, and cinnamon! My top recommendation for café in the region!

Bakery and Bistro Crust

Bacon sandwich at Bakery and Bistro Crust in Nikaho, Akita Prefecture.
Our amazing sandwiches at Bakery and Bistro Crust in Nikaho City. Photo by Kiwi Yamabushi.

Bakery and Bistro Crust is a newly built bakery and bistro in Nikaho City featuring bread, cakes, coffee, and sandwiches lovingly prepared by some Dutch dudes. One idea for a great day out is to go to Crust for lunch, and then return via Espresso Aube. But be warned. The food and drink is so good, you’ll be tempted to buy a lot! Don’t say I didn’t warn you!

Chokai-san in Sakata City | 鳥海山 | ちょうかいさん (Mt. Chokai, Chokai-zan)

The rocky landscape of the summit of Chokai-san (Mt. Chokai) in the foreground, with the distant Sakata City and Sea of Japan.
The view from the summit of Chokai-san (Shin-zan). Photo by Kiwi Yamabushi.

Chokai-san is known for:

  • Tallest mountain entirely in the Tohoku Region
  • On the 100 Famous Mountains of Japan list
  • Tallest mountain on the 100 Famous Mountains of Yamagata list
  • Former Dewa Sanzan Peak with extensive history of Shugendo
  • Active volcano
  • Expansive views abound
  • Comparison with Fuji-san
  • Core part of the Chokai Tobishima Geopark
  • Home to Shoga-dake and many rare alpine flowers such as the Dawn Lilies or Chokai Thistle


Yamagatayama page (Japanese)

Iwemon Press

Omonoimi-no-Kami Wikipedia Page (Japanese) (machine-translated English, or Japanese)



Mt. Chokai, Chokai-san, Mt. Chokai-san, Mt. Chokai-zan, Chokaizan, Chokaisan, Dewa Fuji, Fuji of the North

Chokai-zan (鳥海山ちょうかいざん) is a 2236m (7335 ft.) peak in the Shonai region of Yamagata prefecture best climbed from July to October. Chokai-zan is a level 5 in terms of physical demand, which means it is hard to hike, has a C technical grade, which means it requires a moderate level of expertise, and you want to allow at least 8 hours for a climb.

Mountain Range





2236m (7335 ft.)

Technical Demand

C (requires some expertise)

Physical Demand

5 (Difficult to climb)


Three. 1) Odaira (10 hours return), 2) Hokodate (10 hours return), 3) Yunodai (8 hours return)

Best time to climb

July to October

Day trip possible?


Minimum Time Required

8 hours

Google Map with trailheads and summit.

PDF Maps by TheHokkaidoCartographer and See all here.


Mt. Chokai
The best Fuji alternative: Chokai-san
Zao-san and Why We Climb Mountains (Mt. Zao)
Mt. Atsumi in Atsumi Onsen, a quaint Onsen Hot Spring town in Tsuruoka, Yamagata Prefecture
Reaching Peak Tranquility: Atsumi-dake (Mt. Atsumi)


Mt. Chokai
The best Fuji alternative: Chokai-san
Sanze village near Mt. Fujikura surrounded by green mountains and the blue Sea of Japan can be seen through the trees in the distance through the trees of Mt. Fujikura
Sanze’s Little Helper: Fantastic Fujikura-yama (Mt. Fujikura)
I found an abandoned ski field in Japan



Tim Bunting Kiwi Yamabushi




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