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.
| Website | http://www.city.iwaki.lg.jp/www/contents/1480645369048/index.html |
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| Best Season |
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| Parking | Hattachi Parking Lot (free) |
| Access | Yokouchi-9 Hisanohamamachi Tanoami, Iwaki, Fukushima 979-0335 View directions |
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| Getting there | The bridge to Bentenjima is situated close to a tunnel, so those without a keen eye may not notice it at first. I recommend parking your car at the public parking lot down the road and walking over this island to do a bit of exploring. The parking lot is large with a public restroom, situated near the shrine and temple. |
The Minamisoma City Museum is located on the eastern side of the Soma Nomaoi festival grounds within the spacious Higashigaoka Park.Its exhibitions center around the Soma Nomaoi festival, a traditional festival of the Soma region that is a nationally-designated important intangible cultural property, and the nature, history, and culture of the local region.
At Iwaki's Tourism and Products Center, visitors can purchase products and specialties from Iwaki as well as enjoy eating local produce. The Tourism and Products Center also introduces visitors to Iwaki City's local history and culture.The Lalamew complex includes 7 fish shops, 15 gift shops, and 12 eating and drinking establishments. The fish shops have the feel of an open-air market, and visitors can bargain for seafood direct from the port.Please enjoy dining in the establishments that present to you an abundance of seasonal seafood.
Nakakamado is a very uniquely-shaped maple tree. This incredible tree – designated as a Natural Monument – looks like an open umbrella, and has 3 m of roots that protrude out of the ground. If visiting during autumn-leaf season, it’s best to plan your trip for mid to late-November. That being said, Nakakamado can be enjoyed through each of the four seasons – visitors can appreciate the fresh green leaves that cover it in spring, and the very unusual shape of the branches after the autumn leaves fall.
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.)
Tenzan Bunko is a quaint old-fashioned house stood in beautiful Kawauchi Village, which has been opened up as a museum. This house was presented by the village to the famous Japanese poet Kusano Shinpei. Kusano found inspiration to create many of his works at Tenzan Bunko, and this house now serves as the venue for the annual Tenzan Poetry Festival, which gives local people and poets a place to meet and network.
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.
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 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.