Iwaki Yumoto Onsen Shrine

Iwaki Yumoto Onsen Shrine

The Shinto gods of hot spring water and medicine are the enshrined deities of this shrine. This Onsen Shrine is widely thought of as being Iwaki Yumoto Onsen town’s own local Shinto deity.

Venue Details

Venue Details
Websitehttp://www.iwakiyumoto.or.jp/en/
Contact

Iwaki Yumoto Onsen Tourist Association
(+81) 246-42-4322
iwakiyumotoonsen@gmail.com

(+81) 246-42-4322

Best SeasonAll Year
Opening Hours

Open 24/7

Free

Access Details
AccessSahako-322 Joban Yumoto-machi, Iwaki City, Fukushima Pref. 972-8321
View directions
Getting there

By Car: 8 min drive from Iwaki-Yumoto I.C. exit off the Joban Expressway.

By Train: 8 min walk from Yumoto Station on the JR Joban Line.

Useful Links

Iwaki Yumoto Onsen

Nijuisseiki-no-Mori Park (21st Century Forest Park)

2 Days in Iwaki

Nearby

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Hattachi-Yakushi Temple

In the year 806, the holy priest Tokuichi constructed Hattachi-Yakushi Temple as a place of worship for the Buddhist deity who has the ability to ensure the safe voyage of seafarers. The temple grounds are extremely beautiful in spring when the hydrangeas bloom, earning the temple the local nickname ‘Hydrangea Temple’. In front of Hattachi-Yakushi Temple is Bentenjima Island and Shrine, and the Hattachi Coastline, which connects the mainland with the island. The Hattachi Coast is covered in unique gravel, which has traditionally been thought to have healing properties. However, removing a stone and bringing it home can have the opposite effect.

The World Glassware Hall
History & Culture

Hozoji Temple

Hozoji Temple is one of the oldest and most historically significant temples in the Soma region, known for its vivid autumn colours. According to tradition, it was founded in 801 AD by the military commander Sakanoue no Tamuramaro as a place to pray for success in his eastern campaigns.Although detailed records from its earliest centuries have largely been lost, the temple’s existence is attested in a few surviving documents from the 10th to 13th centuries, indicating its long-standing presence in the area. Over time, Hozoji Temple became closely tied to the spiritual life of the region and continued to develop through periods of reconstruction and renewal.The temple grounds are known for their natural beauty, especially the large fir trees - some over 400 years old - and numerous maple trees that grow throughout the property. These maples have long been admired for their striking autumn colors, and historical accounts suggest that generations of Soma clan lords once visited the temple to enjoy the seasonal foliage.In addition to its autumn scenery, the temple is also home to several varieties of cherry blossoms that bloom even during the colder months, offering visitors a chance to experience seasonal landscapes throughout the year.Architecturally, Hozoji Temple reflects the layers of its long history. The Niomon Gate, constructed in 1647 by Soma Yoshitane, the second-generation leader of the Soma clan, is one of the site’s most notable surviving structures.Today, Hozoji continues to attract visitors, photographers, and locals who come to enjoy both its historical atmosphere and its natural surroundings. In recent years, an evening illumination event held during the autumn foliage season has become a popular way to experience the temple’s grounds in a different light. The illuminations are typically held across one weekend in late November (for reference, the 2025 illuminations took place on the three-day weekend of 22-24 November.)
The World Glassware Hall
History & Culture

Bentenjima

In a crescent shaped cove separated from the mainland on the small island known as Bentenjima Island, you will find the mysterious Bentenjima Shrine. The vermillion painted tori gate stands out against the jagged stone and the powerful waves. It is believed that the shrine was land based until an earthquake that occurred in 1410 resulted in the formation of this jagged rock island. The construction date of the original shrine is unknown. The island is also known as Wanigafuchi because, according to legend, a creature known as a “wanizame” (crocodile shark) lived on the island. Half crocodile, half shark, this creature can be seen in many old Japanese paintings. The creature may have been believed to cause the swirling water and violent waves that crashed against the rocks, sometimes resulting in people getting swept into the water. Another legend suggests that the wanizame once kidnapped a young woman from Iwaki who had wandered out to explore the island.This coast is lined with small round pebbles that shine when the water hits them. However, do not take any of these pebbles home, as legend says that anyone who takes pebbles home from this coast will suffer from eye disease. This area was once a very popular destination for tourists and the Iwaki city website linked below features many photos. Although the page is in Japanese, it's viewable using the translation function on web browsers.Hattachi-Yakushi Temple is located near the shrine and is worth visiting, but please do not park there while accessing Bentenjima as it is disrespectful to the temple monks and patrons.
Discover Coastal Area

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Selected by Iwaki City as a Natural Monument, the great weeping cherry tree is over 500 years old. The flowers bloom slightly earlier than those of Yoshino cherry trees, and are lit up by traditional Japanese lanterns in the evenings of cherry blossom season. Stretching even further down than the roots, the weeping branches of the tree give it an extremely beautiful appearance.Illuminations run throughout cherry blossom season; please be aware the shrine can get crowded in the evenings.
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