[Image1]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns
[Image2]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns
[Image3]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns
[Image4]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns
[Image5]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns
[Image6]The Nakasendo and Five Post Towns within Shiojiri CityAlong the Nakasendo, there were 69 post towns

The Nakasendo and Five Post Towns within Shiojiri City

Along the Nakasendo, there were 69 post towns stretching from Nihombashi in Edo to Sanjo Ohashi in Kyoto.
Although the Shiojiri area had more hills and slopes than the Tokaido, travelers could keep to their planned schedules because prolonged delays caused by river closures were rare.
Within Shiojiri, the Nakasendo included five post towns: Shiojiri-juku, Seba-juku, Motoyama-juku, Niekawa-juku, and Narai-juku.

1. Shiojiri-juku (the 30th station from Nihombashi)
Shiojiri-juku stood on the border between the Matsumoto and Suwa domains. A checkpoint called the kuchidome-bansho, which inspected rice and prohibited goods, was established there. Honjin and waki-honjin served officials on sankin-kotai, and by the late shogunate period the number of inns ranked second on the Nakasendo and first in Shinano.

2. Seba-juku (the 31st station from Nihombashi)
Seba-juku lies at the fork between the Nakasendo and the Zenkoji Kaido. It hosted one of the Nakasendo’s three kanmearisho, offices that measured grain. A great fire in the early Showa era destroyed much of the post town’s appearance, but a stone lantern marking the old fork remains.

3. Motoyama-juku (the 32nd station from Nihombashi)
Said to be the birthplace of soba-kiri noodles, Motoyama-juku prospered as the gateway to Kiso and the exit of the Matsumoto Basin. Its honjin accommodated Princess Kazunomiya when she married Tokugawa Iemochi, and later served as lodgings during Emperor Meiji’s imperial tour in Meiji 13 (1880).

4. Niekawa-juku (the 33rd station from Nihombashi)
Niekawa-juku marks the entrance to the eleven post towns of the Kiso Road. Niekawa Sekisho checkpoint guarded this key transport chokepoint on the Nakasendo, and the town developed through lodging services and long-distance trade.

5. Narai-juku (the 34th station from Nihombashi)
Famed as “Narai Senken” with a thousand bustling shops in its heyday, Narai-juku still preserves much of its historical atmosphere and today draws many visitors as a popular tourist destination.

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Oct. 26, 2025
Motoyama-juku (Motoyama-juku) Location: Shiojiri City, Soga Honzan Motoyama prospered as the gateway to Kiso Road and the exit from the Matsumoto Plain. Two-story houses with latticework fronts line the streets, preserving a strong sense of the past. The town is also introduced as the birthplace of sobakiri (cut buckwheat noodles). In Keicho 19 (1614), Shiojiri, Seba, and Motoyama were designated as new post towns on the Nakasendo. Unlike Shiojiri and Seba, which were formed by relocating people from neighboring villages, Motoyama developed from a medieval settlement. It was the 32nd station counting from Edo, situated 30 cho from Seba Post Town and 2 ri from Niegawa Inn (Niegawa-juku). The post town divided into Kamimachi to the south and Shimomachi to the north, with the honjin, wakimotonjin, and dispatch office at its center. South of the town stood Hachiman Shrine, Choukyuuji, and Joukouji; to the north was Suwa Shrine, and across the Narai River lay Ikeo Shrine, though some temples were later abandoned. Because Motoyama bordered the Owari Domain in Kiso, a checkpoint was located south of the town to inspect women and timber. In Tenpo 14 (1843) the town had 117 households and 34 inns. Compared with Seba Post Town’s three-ken frontage, many houses in Motoyama had four- to five-ken facades. The town suffered several great fires, but surviving buildings date from the late Edo to Meiji periods. Facing the street, they feature hirairi degekata construction and second-floor rooms with senbon-koshi lattices, retaining much of the post town atmosphere. Notably, three residences built around the Meiji era—the Akiyama Family (Wakamatsuya), the Tanaka Family (Ikeda family), and the Kobayashi Family (Kawaguchi Family)—are registered tangible cultural properties of Japan. The honjin, Kobayashi residence, hosted Princess Kazunomiya, daughter of Emperor Ninkō, when she married Tokugawa Iemochi in Bunkyū 1 (1861), and it later accommodated the Meiji Emperor during his tour in Meiji 13. Each house still carries its traditional shop name, offering a glimpse into the past. The town’s specialty is soba. A note by Unrin in Hōei 3 (1706) in the miscellany Fūzoku Bunsen records Motoyama as the birthplace of sobakiri. Historic sites include the Motoyama Castle Ruins on a small hill behind the town, said to have been guarded by the Motoyama Minbu branch of the Kiso clan; Ike no Gongen (Ikeo Shrine), known for votive plaques for rain rituals, sericulture, and eye disease cures, whose shrine grove is a Shiojiri City natural monument; and the Shitamachi Stone Figure Group, featuring Dosojin, Koshin stone monuments, and inscribed tablets. For articles on the Nakasendo and the city’s five post towns, click here↓
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Oct. 21, 2025
[Mt. Kiritou] Mt. Kiritou rises to 1,305 meters and is a popular destination for day hikes. It sits near the middle of the Central Divide that runs east to west across Nagano Prefecture. From the summit you can take in wide views of Matsumoto, Ina, and the Suwa area, as well as the Northern and Southern Alps, MtOntake, Yatsugatake, and even MtMyoko on the far horizon. From late April into May, delicate reddish-purple okinagusa flowers greet hikers. [Hiking Routes] Mt. Kiritou has three main hiking routes, each with its own appeal. Choose the route that suits you and give Mt. Kiritou a try! 1. Shimotonishijo Course 2. Ono Course (commonly called the Kattori Course) 3. Central Divide Course Note: In winter, crampons and other cold‑weather mountaineering gear are essential. 1. Shimotonishijo Course Access by car: about 15 minutes from Shiojiri IC on the Nagano Expressway Access by train: nearest station JR Midoriko Station Parking: about 40 spaces Toilets: one men’s and one women’s toilet at Yamanokami Nature Garden Related: Yamanokami Nature Garden, okinagusa This route starts at Shimonishijo to the north of Mt. Kiritou. From the Yamanokami Nature Garden parking area it takes about 1 hour 45 minutes. From the parking area you walk along forest paths through the Nature Garden and past Tamarazu no Ike toward the trailhead, warming up your legs before the climb. 2. Ono Course (commonly called the Kattori Course) Access by car: about 20 minutes from Shiojiri IC on the Nagano Expressway Access by train: nearest station JR Ono Station Parking: about 10 spaces Toilets: temporary toilets available (closed in winter) Related: Mt. Kiritou winter sample itinerary This route starts from Ono to the south of Mt. Kiritou. The trail passes historic spots such as the Kattori Castle Ruins and a stone monument to Ontake Daigongen. It takes about 1 hour 10 minutes from the parking area, and it is the steepest of the three courses. 3. Central Divide Course Access by car: about 15 minutes from Shiojiri IC on the Nagano Expressway Access by train: nearest station JR Midoriko Station Parking: about 10 spaces Toilets: none Related: Oshibayama, nirinso (two‑leaf anemone) The trailhead lies slightly toward Shiojiri from the watershed park at Utou Pass. The route climbs via Oshibayama to Mt. Kiritou and takes about 2.5 hours. The scenery and terrain change rapidly on the way to the summit, offering a varied mountain trail. ----------------------------------------------------------------------------------------------- Requests for a safe and enjoyable climb of Mt. Kiritou Please protect plants for nature conservation. Take your trash home to help protect the environment. The Mt. Kiritou area experiences frequent lightning, so monitor the weather carefully. Do not enter any prohibited areas. Never start a wildfire. Be aware of dangerous wildlife such as bears, hornets, and poison‑sumac species.