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Hachimanbori Moat

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Hachimanbori Moat

This castle town flourished as a center of commerce associated with the Omi merchants. Experience its charms both on land and from the water.

3.34 9

Last update :
Supervised by :  Omihachiman Tourism Association

Omihachiman is a scenic castle town in the Koto area of central Shiga Prefecture, on the eastern shore of Lake Biwa. Blessed by its lakeside setting, the town blends old and new, Japanese and Western cultures. Its history stretches back around 430 years, when Toyotomi Hidetsugu, a nephew of Toyotomi Hideyoshi, built Hachimanyama Castle as part of efforts to revitalize the Koto area after the death of Oda Nobunaga. The town below the castle flourished as a center of commerce thanks to the Omi merchants who settled there. A wetland landscape designated as Japan’s first Important Cultural Landscape stretches along the southeastern shore of Lake Biwa, northeast of the city center.

Hachimanbori Moat is a canal that flows through part of this landscape, encircling Mt. Hachimanyama before emptying into Lake Biwa. Hidetsugu had it excavated as a moat for Hachimanyama Castle. Because cargo boats traveling across Lake Biwa stopped here, it was reportedly known as Hachimanura Port at the time. The white-walled storehouses lining the calm water create a historic atmosphere, and the area is often used as a filming location for period dramas.

A ride aboard a traditional roofed boat is a relaxing way to take in the scenery of Hachimanbori Moat. Visitors can also tour the wetlands aboard a hand-rowed boat, sometimes described as the slowest form of transportation in Japan, as it glides through waterways of various sizes bordered by reeds. Listen to the boatman’s lively commentary and the rhythmic sound of the oar while taking in the shimmering water and gentle breeze.

The castle town around Hachimanbori Moat also has much to explore. Take your time strolling past notable buildings designed by William Merrell Vories, who deeply loved this area, traditional townhouses associated with Omi merchants, and old streetscapes that retain the atmosphere of days gone by.

Highlights

  • A historic center of Omi merchant culture that has prospered for around 430 years.
  • Take a leisurely boat ride along the moat and through the wetlands.
  • Explore the castle town’s many attractions at a relaxed pace.

Photos

  • Take a boat ride through Hachimanbori Moat and admire its seasonal scenery

    Take a boat ride through Hachimanbori Moat and admire its seasonal scenery

  • Notable buildings designed by Vories are scattered throughout the area

    Notable buildings designed by Vories are scattered throughout the area

  • The streetscape of Shinmachi Street retains the character of the historic castle town

    The streetscape of Shinmachi Street retains the character of the historic castle town

Reviews

9

Some reviews are AI-translated.

  • Linda Liao
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    When it comes to Omihachiman in Shiga Prefecture, you definitely can't miss Hachiman-bori Canal, with its Edo-period atmosphere. This waterway was once an important transportation route for the castle town below Mount Hachiman and was closely connected to the development of the Omi merchants. Today, white-walled storehouses, old machiya townhouses, and stone-paved paths still remain along the canal, and walking through the area feels like stepping into a time tunnel.

    Spring is an especially good time to visit. When the cherry blossoms bloom in April, the soft pink flowers stretch along the canal banks. Together with the gently flowing water, small bridges, and historic buildings, the scenery looks picturesque from every angle. It isn't as crowded as the more popular cherry blossom viewing spots, so it's very pleasant to take a leisurely walk and take pictures. If you have time, you can also take a boat ride and admire Hachiman-bori from the water, experiencing the history and scenery of this small town from a different perspective.

  • Queenie
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    Hachiman-bori really has the feel of an old Japanese street. Walking along the canal, you’ll see Edo-period buildings preserved on both sides, and every photo comes out with a great atmosphere.

    Taking a small boat for a slow ride down the canal lets you feel even more of the former prosperity of the Omi merchants. It’s a soothing spot where you can slow down and really take everything in.

  • 王小鈞
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    This time I visited Hachiman-bori Canal and finally got to check off the boat ride I'd been wanting to try!
    I thought it would be a wide canal, but the waterway was much smaller than I expected. The boat moved along slowly—so slowly it felt like time itself had slowed down too. The water wasn't as clear as I had imagined, but the row of white-walled warehouses and the charming old streetscape along the banks still made it feel like I'd slipped back into the Edo period. The nostalgic atmosphere had so much character. Along the way, the boatman also shared some local history, which added a nice storytelling element to the ride. It's not the kind of attraction that will leave you constantly amazed, but relaxing on the boat while taking in the scenery of Hachiman-bori and experiencing the history and culture of the Omi merchants still made it a travel memory worth keeping.

  • 劉方怡
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    It's a quiet countryside area with not many people around. You can check out some old houses left behind by wealthy families who made their fortunes here.

  • Vincent Chan
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    Charming little bridges and flowing water—it's the perfect spot to relax and enjoy some peaceful downtime.

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Details

Name in Japanese
八幡堀
Postal Code
523-0828
Address
Miyauchi-cho, Omihachiman, Shiga Prefecture
Phone
0748-32-7003 (Omihachiman Tourism Association)
Access
Approximately 7 minutes from Omi-Hachiman Station on the JR Biwako Line by Ohmi Railway Bus on the Chomeiji route. Get off at Osugicho or Hachimanyama Ropeway-guchi; the moat is a short walk from either stop.
Official website
Official website (Japanese)
Hokkaido Tohoku Kanto Chubu Hokuriku Kansai Chugoku Shikoku Kyushu Okinawa