Deities Enshrined at Omiya
The principal deity of Omiya is Emperor Ankan, an emperor of ancient Japan. The shrine also enshrines the following deities alongside the main deity:
Susanoo-no-Mikoto
Prince Shotoku
Ame-no-Tajikarao-no-Mikoto
Onamuchi-no-Mikoto
History and Origins
Traditions Connected with Emperor Ankan and Prince Shotoku
The Nihon Shoki, one of Japan’s oldest historical chronicles, contains a tradition that Emperor Ankan visited this area several times, grazing cattle and contributing to the development of the region.
According to a later tradition, he was eventually enshrined at a shrine dedicated to Susanoo-no-Mikoto, the local guardian deity, in remembrance of his achievements. However, the historical details of this tradition are not certain.
The Taisho Osaka Fudoki, published in 1926, also records a tradition that Prince Shotoku initially considered this area as a possible site for the construction of Shitennoji Temple. However, because the area was frequently affected by flooding, the temple was eventually built at its present location in Tennoji.
Relocation During the Yodo River Improvements
In 1900, improvements to the Yodo River placed the shrine’s original site at risk of being submerged. Omiya was therefore relocated to its present location.
Before the relocation, the shrine grounds were said to contain large cedar and pine trees. Their prominent silhouettes reportedly served as landmarks for boats traveling upstream along the Yodo River, effectively helping guide river traffic.
Changes to the Shrine and Local Area
After the relocation, the surrounding area underwent further changes. In 1971, place-name changes in Asahi Ward resulted in the consolidation of several former place names, including Hashidera and Toyosato, together with Taishibashi, Omiya, Nakamiya, and Ikue.
As a result, the traditional boundaries of the shrine’s parish became less clearly defined.
Before the area was incorporated into Osaka City in 1925, it was known as Tennoji-no-Sho in Toyosato Village, Nishinari District. The name Toyosato is also traditionally said to derive from Toyotomimi no Miko, another name associated with Prince Shotoku.
Major Historical Dates
1872: Designated as a village shrine and called Omiya Shrine.
May 25, 1900: Relocated from the northern bank of the former Yodo River due to Yodo River improvement works.
1910: The shrine’s name was changed to Omiya.
October 1910: Toyokuni Shrine, enshrining Ame-no-Tajikarao-no-Mikoto, was merged into Omiya.
May 1911: Designated as a shrine eligible to receive government ritual offerings.
June 1919: Hashitaga Shrine, enshrining Onamuchi-no-Mikoto, was merged into Omiya.
Shrines and Facilities within the Grounds
Prince Shotoku Shrine
The shrine dedicated to Prince Shotoku has been merged into the main sanctuary. A self-portrait of Prince Shotoku at the age of 42 is enshrined there.
Hachiman Shrine
Hachiman Shrine is dedicated to Emperor Ojin.
Nitten Shrine
Nitten Shrine enshrines Amaterasu Okami.
Kusunoki Inari Shrine
Kusunoki Inari Shrine is dedicated to Ukanomitama-no-Kami.
Hoko Shrine
Hoko Shrine is dedicated to the ancestral spirits of the local community.
Access
From Daido-Toyosato Station: Approximately 3 minutes on foot toward the southeast from Daido-Toyosato Station on the Osaka Metro Imazatosuji Line.
A Shrine Shaped by Ancient Traditions and the Yodo River
Omiya Shrine has preserved numerous traditions and stories through its long relationship with the local community. Legends connecting the shrine with Emperor Ankan and Prince Shotoku offer a glimpse into the area’s ancient past, while its relocation during the Yodo River improvement works reflects the changing landscape of modern Osaka.
Today, the shrine provides a quiet place to discover the history and religious traditions of Higashiyodogawa. Visitors can explore the grounds and learn about the many deities and subsidiary shrines that have become part of its heritage.
A visit to Omiya is an opportunity to experience a lesser-known side of Osaka, where ancient traditions, local history, and the landscape of the Yodo River come together.