Nagatoro Guide

Japan Guides: Nagatoro, Saitama Prefecture 長瀞 埼玉県


by Johannes Schonherr

Nagatoro is a small but scenic town (population 8,000) deep in the mountains of western Saitama Prefecture. Located about 20 minutes north of Chichibu by train, Nagatoro is a popular spot for Tokyo day trippers looking for hiking, river boat tours and wild water sports in largely unspoiled nature.

The whole town of Nagatoro has been designated a prefectural nature park and preserve.

Nagatoro, Chichibu, Saitama Prefecture.
Nagatoro riverside, Chichibu, Saitama Prefecture


Nagatoro can easily be reached via the small private Chichibu Railway Line, it is located between Chichibu and Kumagaya. When traveling from Chichibu, walk from Seibu Chichibu Station to Ohanabatake Station (about 5 minutes), then take the train towards Kumagaya or Hanyu.

Ohanabatake Station is a small, historic wooden building. PASMO and SUICA cards are not accepted here. You must buy a Chichibu Railway ticket from the vending machine.

Nagatoro Station is a small, historic and wooden building as well, a type of old-style train station you will find today only in the furthest periphery of the Tokyo metropolitan area.

Right outside the station is a small local tourist information office. Very good English-language information sheets are available for free, the staff usually present however speak only Japanese. Also outside the train station is a booth offering river cruise tickets.

Nagatoro tour boat.
Nagatoro tour boat

Arakawa River Cruises

River boating is serious business in Nagatoro. After a 5 minute walk through Iwadatami Dori, Nagatoro's main shopping street, you arrive at the foot of the Iwadatami rock formation. There is another booth selling tickets for the river cruises.

The river cruises are done by tour boats carrying about 20 passengers and steered by two men with long poles. They travel along high rock walls and through some excitingly rough waters.

At the end of the trip down river, the passengers are brought back to central Nagatoro by bus. The boats are lifted from the river by crane and transported back to their starting point by truck. Those boats are built to go down river, they can't make the trip back on their own.

Tickets: Available both in front of the train station and at the boarding point. Various tours are on offer. Course A and B are 1600 yen per adult, children (3 - 12 years old) 800 yen. Course C is 3000 yen per adult and 1400 yen per child.

For further information call 0494 66 0950 (9am - 4pm, in Japanese).

Arakawa River at the Iwadatami.
Arakawa River at the Iwadatami
Rapids near the Iwadatami, Saitama.
Rapids near the Iwadatami

Iwadatami Rocks

Right at the starting point of the tour boats, you can also enter the Iwadatami rock formation. While the tour boats travel south, you can hike the Iwadatami north, also along the river. The river banks become very steep, almost like a gorge.

While usually crowded at its fringes close to the tour boat harbor, hiking out further into the Iwadatami will lead you to lonesome spots with actual wildlife present. Be careful of snakes.

Japanese rat snake at Iwadatami.
Japanese rat snake (aodaisho) at Iwadatami

The Japanese rat snake, the snake most likely to be encountered here, might be large but it is not poisonous. I would not want to guarantee the same for other snakes out to catch some sun on the rocks.

From the northern end of the Iwadatami rocks, you can see the particularly wild rapids of the river. They are frequently used for white water rafting, kayaking and similar water sports.

On August 15 each year this stretch of the Arakawa River close to the Iwadatami rocks is the venue for the colorful Funadama Festival when lantern boats called Mantosen parade on the water, followed by a spectacular fireworks display.

Iwadatami Dori Shopping Street

Back at the foot of the Iwadatami Rocks, you might want to check out the stores of Iwadatami Dori Shopping Street. As usual in Japanese tourist shopping streets, almost all the products on sale are local. In the case of Nagatoro, the local products are soba and udon noodles, pickled mountain vegetables (the sweet beans are highly recommended) as well as small, sweet, sun-dried tomatoes. Locally grown walnuts are another specialty of Nagatoro.

Hodosan Jinja Shrine
Hodosan Jinja Shrine.

Hodosan Jinja Shrine

Hodosan Jinja Shrine

Walking past the train station towards the mountains leads you towards the Hodosan Mountain Shrine.

The Hodosan (497m) is the mountain dominating Nagatoro and the shrine is situated at its bottom.

The Hodosan Shrine dates, according to legends, back to Yamato Takeru, the unruly son of Emperor Keiko (ruling Japan at about 100 A.D.) who turned out to be so violent that his father sent him off to the furthest regions of the empire to fight primitive tribes and to establish Shinto shrines. The latter, Yamato Takeru did with great fervor. Takeru is said to have founded many shrines in the Kanto area, including Chichibu Mitsumine Shrine and Tokorozawa Shinmeisha.

The legend about Yamato Takeru's founding of the Hodosan Shrine tells, in short, that Yamato arrived in 110 A.D. with his warriors at the foot of Hodosan, found a well there (at the location of the current shrine, the well is still there and can be visited), got refreshed from the well's water and then decided to climb the mountain.

While climbing up, a forest fire came raging towards Yamato Takeru and his men. In the last second, black and white ghost dogs appeared and put out the fire, saving the climbing party's life. Then, the ghost dogs vanished without a trace.

To thank and honor those ghost dogs, Takeru built Hodosan Shrine. Prayers at the shrine are said to provide safety for the family and protect against fire.

The shrine itself is a beautiful mountain shrine with the current buildings dating from the Edo era. They are richly decorated with elaborated carvings.

More on the shrine you will find on the shrine's English-language website:

The website also gives details on the manifold and often unique celebrations taking place at the shrine over the year.

Ropeway, Hodosan, Chichibu, Saitama.
Ropeway, Hodosan, Chichibu


You need to walk out of the main stone gate at the road entry of the shrine and take a sharp turn to the right to get on the road towards the actual mountain. After an about 5 minute walk you will reach a large parking area.

From there, you can either enter the hiking path up to the top of Hodosan (it's a 2.7km walk, a signs says) or you can take the gondola ('ropeway' as it's called in Japanese) up the mountain.

The ropeway trip is rather short but provides, weather permitting, great views towards Mount Buko near Chichibu.

Although the Hodosan is not particularly high (497m), from the viewing platform outside the upper ropeway station you get a spectacular view towards the much higher mountain ranges of nearby Gunma Prefecture.

It's a 5 minute walk from the ropeway station to the top of the mountain and the whole walk leads through orchards of Japanese plums and a variety of different roubai (Japanese Allspice) bushes.

Those orchards are most attractive in winter. The first bright yellow roubai blossoms will appear in December, the other roubai bushes will follow suit in January and in February, the Japanese plums will be in bloom. On a bright day in winter, you can experience the impressive landscape of the snow-covered mountains in the background with the colorful blossoms right in front.

While the actual top of Hodosan is far from spectacular (there is only a sign indicating top and height in the midst of a forest), the nearby Hodosan Upper Shrine might prove more interesting.

This small mountain shrine was, according to legend, also founded by Yamato Takeru. During the main hiking seasons, vendors serve sake, fried ayu (a salted mountain river fish) and other local specialties in front of the shrine.

Visitors with children might be interested in the Small Animal Zoo, a short walk from the upper ropeway station. The animals are not exactly of any rare species but they are cute anyway. You will find monkeys, deer and the like.

Ropeway tickets:
Return trip: Adults 820 yen, children 410 yen
One way trip: Adults 480 yen, children 240 yen

Small animal zoo: Adults 430 yen, children 220 yen

Nagatoro cuisine

Nagatoro is an excellent place to find really good soba and udon noodles made from locally grown buckwheat. Try any of the old restaurants around the train station, they all continue serving noodles following age-old family recipes. Those mountain folks know their noodles and they definitely know how to prepare a delicious broth going with them.

View from Hodosan
Shrine on the summit of Hodosan.

View from Hodosan; Shrine on the summit of Hodosan

Access - Getting to Nagatoro


From Ikebukuro Station: Seibu Chichibu Line to Seibu Chichibu, walk to Ohanabatake Station (5 mins), take the Chichibu Railway in direction Hanyu or Kumagaya to Nagatoro Station  (about 110 minutes in total)

From Ikebukuro Station (alternative): Tobu Tojo Line to Yorii, Chichibu Railway in direction Mitsumineguchi to Nagatoro (about 110 minutes total)

From Ueno Station: Takasaki Line to Kumagaya, Chichibu Railway in direction Mitsumineguchi to Nagatoro (about 120 minutes total)

Please note that the Chichibu Railway does not accept PASMO / SUICA cards.


Kanetsu Expressway to Hanazono Exit, Route 140 to Nagatoro.

Very informative English-language Nagatoro tourism website:

Nagatoro Station, Chichibu.
Nagatoro Station

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