A traditional boat festival in which a fleet carrying memories of the port town crosses Sakoshi Bay
Sakoshi Boat Festival
Festival information
EVENT INFORMATION- Season / frequency
- The main festival is held on the 2nd Sunday of October each year / Every year
- Location
- Oasahi Shrine, Higashi-no-hama, Sakoshi Bay, the sacred resting place on Ikushima
- Area
- Hyogo Prefecture・Ako City(From Tokyo: approx. 2 h 40 min–3 h 10 min · bullet train)Prefecture-level estimate to a main station or airport, not the venue. Airport access, check-in and onward travel are extra; remote areas and islands can take much longer.
- Features
- Last updated
- 2026/10/19
Sakoshi Boat Festival is a grand maritime festival in which a is carried from Oasahi Shrine in Sakoshi, Ako City, to the sacred resting place on Ikushima. The colorful fleet of Japanese-style boats and the roles of the festival passed down through the community convey Sakoshi’s port town culture to the present day.
About Sakoshi Boat Festival
Sakoshi Boat Festival is the autumn grand festival of Oasahi Shrine in Sakoshi, Ako City.
At the heart of the festival is a boat procession in which the mikoshi is placed aboard a boat and carried across Sakoshi Bay to the sacred resting place on Ikushima. The festival evokes the history of the sea and the port town.
Designated a National Important Intangible Folk Cultural Property, it has been passed down as a traditional event in Sakoshi.
It is also closely connected to the history of this area, which flourished as a port for salt-trading ships.
Source: 赤穂市/坂越の船祭り / 坂越の船祭|日本遺産ポータルサイト
Festival highlights
The main highlight is the sight of a fleet of Japanese-style boats decorated with flags, streamers, awnings, and more, sailing across Sakoshi Bay.
Led by the kaidenma rowing boat, the procession continues with the lion boat, tojin boat, music boat, mikoshi boat, song boat, and others, making its way to the sacred resting place on Ikushima.
and Ofune-uta boat songs are performed aboard the boats, and before the boat procession, a spirited batakake using wooden boards also takes place.
The sight of the fleet returning with lanterns lit after sunset is also a scene emblematic of this festival.
Source: 国指定文化財等データベース
A traditional boat festival in which a fleet carrying memories of the port town crosses Sakoshi Bay
What to expect
The festival consists of the eve-of-festival events and the main festival. The eve-of-festival events include activities related to lion dances and Ofune-uta boat songs, as well as a procession of tojin.
On the main festival day, following ceremonies at the shrine, the mikoshi and the procession of tojin (festival representatives) head to Higashi-no-hama, where preparations for the boat procession are made.
After the kaidenma rowing-boat race and batakake, the fleet sails around Sakoshi Bay and crosses to Ikushima. In the evening, the mikoshi is returned in a return procession.
Finally, the procession returns to the shrine, bringing the festival to a close.
Source: 国指定文化財等データベース
Location and access
- Venue and address
The festival is held mainly at Oasahi Shrine, Higashi-no-hama, Sakoshi Bay, and the sacred resting place on Ikushima.
The location is Sakoshi, Ako City, Hyogo Prefecture.
Address Sakoshi, Ako City, Hyogo Prefecture
Dates and season
Honmiya is held on the 2nd Sunday of October every year.
The festival consists of Yoimiya and Honmiya. The cultural heritage guide describes Yoimiya and Honmiya as events open to the public on the Saturday and Sunday of October.
Accommodation and hotels PR
Showing nearby accommodation.
Prices and availability are current at the time of retrieval. For multi-night stays, only the first night’s price is shown. Confirm the final price and directions to the venue with the booking provider. Select your dates again when using the area search link. Search area: within 3 km of Central Hyogo Prefecture / Ako City (the search is not centered on the festival venue)
Nearby attractions
Around Sakoshi, you can find old streetscapes that flourished through the shipping trade, as well as places that tell the history of the area as a port of call for Kitamaebune ships.
The scenery from around Oasahi Shrine, looking out toward Ikushima’s virgin forest rising from Sakoshi Bay, is featured in local guides.
Sakoshi Machinami-kan, Okuto Sake Brewery Local History Museum, the former Sakoshiura Assembly Hall, and Furusato Beach are also mentioned as places connected to Sakoshi’s history and culture.
This area offers opportunities to experience the port town’s scenery and culture alongside the festival.
Source: NPO法人 坂越のまち並みを創る会|旅行会社の方向け体験情報|【公式】兵庫県観光サイト 兵庫観光ナビ

赤穂城
兵庫県赤穂市にある城
Origins and History of Sakoshi Boat Festival
Sakoshi Boat Festival is a festival handed down alongside the development of the shipping trade at Sakoshi Bay.
A historical document from 1726, in the early modern period, describes the formation of the boat procession, including the mikoshi boat. A festival picture scroll from 1845 depicts the procession at sea.
In the past, the main festival was held on September 12, said to be the day when Hata no Kawakatsu drifted ashore on Ikushima. It is now held on the 2nd Sunday of October.
After disappearing following Showa 23, the sendan-jiri boat was revived at the 2009 festival for the first time in about 60 years, prompted by the discovery of its components.
Official information
The festival date and an overview are introduced in Ako City’s tourism information.
Details of its cultural property designation and the formation of the boat procession can be checked in the Agency for Cultural Affairs’ Database of Nationally Designated Cultural Properties.
Ako City’s information also lists the phone number for Sakoshi Oasahi Shrine as a contact.
Sakoshi Boat Festival at a Glance
Sakoshi Boat Festival is a boat procession festival unique to the port town of Sakoshi, in which a fleet of Japanese-style boats carries the mikoshi of Oasahi Shrine to Ikushima.
A variety of traditional events take place on the water and in town, including a fleet decorated with flags and streamers, a rowing-boat race, lion dances, Ofune-uta boat songs, and batakake.
As a festival continued since the early modern period, it is designated a National Important Intangible Folk Cultural Property. The main festival is held on the 2nd Sunday of October each year.
Japanese Festivals.jp Editorial Team
Celebrating local culture and helping you discover a side of Japan you never knew.
Article updated: 2026/10/19
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