Hikosan Jingū — 英彦山神宮

Kabushima Shrine sits on a rocky island the size of a city block, connected to the mainland by a narrow bridge, where it is besieged every spring by thirty thousand black-tailed gulls. The birds arrive in March to nest, covering every surface of the shrine grounds, and their constant cries become the dominant sound of the island until they depart in July. The shrine has designated these gulls—locally called umineko, or “sea cats”—as divine messengers, which means visitors must navigate between nesting birds on the stone steps, dodge their droppings (considered good luck if they hit you), and accept that the gods share their space with creatures who recognize no hierarchy.

Kabushima Shrine was established in 1269 during the Kamakura period, though worship at the island likely predates this formal founding by centuries. The shrine was built to honor Benzaiten, the goddess of the sea, music, and eloquence, reflecting the island’s maritime significance to local fishing communities. For centuries, the shrine served as a spiritual guardian for fishermen departing from Hachinohe Port. In 1922, the black-tailed gull breeding colony was designated a National Natural Monument, making Kabushima one of the few places in Japan where wildlife protection and shrine worship are legally intertwined. The original shrine buildings were destroyed by fire in 2015, but reconstruction was completed in 2020 using traditional methods and fireproof materials, with design modifications to better accommodate the gull colony.

Ichikishimahime no Mikoto is the primary deity, one of three Munakata goddesses who protect seafarers and grant blessings of eloquence and artistic skill. She is syncretized with Benzaiten, the Buddhist goddess who governs water, music, and prosperity. The fusion of these two figures reflects centuries of shinbutsu-shūgō (the blending of Shinto and Buddhism) before the Meiji separation. Fishermen pray to her for safe passage and abundant catches, while students and artists seek her blessing for success in communication and creative endeavors. The thirty thousand gulls are considered her messengers, and their droppings—called un in Japanese, a homophone for “luck”—are sold in souvenir form as good luck charms.

The island’s name, Kabushima (“Turnip Island”), comes from a local legend about a giant turnip that once grew on the island and glowed at night, guiding lost fishermen home through fog and storms. According to tradition, Benzaiten herself planted this turnip as a lighthouse for sailors. The story is commemorated in the shrine’s annual Turnip Festival, where visitors write wishes on wooden turnip plaques. Another legend explains the gull colony’s divine status: in the 18th century, when the local herring fishery collapsed and famine threatened the region, the gulls led fishermen to new fishing grounds farther offshore by diving where fish schooled. The grateful community declared the birds sacred messengers and forbade harming them, a protection that continues today.

The reconstructed shrine is a compact structure of Japanese cypress built in the nagare-zukuri (flowing style), with a steep-pitched roof designed to prevent gull nesting on its peak. The torii gate stands at the base of the bridge connecting the island to the mainland, and stone steps ascend to the main hall through gull nesting zones. During breeding season, temporary rope barriers guide visitors along safe paths. The shrine maintains several observation platforms where visitors can watch the colony without disturbing nests. Surrounding the main buildings are dozens of small stone monuments dedicated by fishing families over centuries. The entire island is approximately 18,000 square meters, and every spring it transforms into one continuous avian nursery, with downy chicks visible from late May through June.

• Umineko Matsuri (Sea Cat Festival, April) — Celebrates the arrival of the breeding gulls with prayers for maritime safety and a ceremonial feeding of the birds by shrine priests.
• Kabushima Taisha Reitaisai (Grand Festival, July 16-17) — The main annual festival featuring portable shrine processions through Hachinohe and traditional folk performances, timed just as the gull colony begins to disperse.
• Turnip Offering Ceremony (March) — Commemorates the legendary glowing turnip with offerings of local vegetables and prayers for guidance and protection.
• New Year’s First Sunrise — Kabushima is a popular spot for hatsuhinode (first sunrise viewing), where visitors climb the shrine in darkness to greet the new year at dawn.

Late May to early June, when the gull chicks have hatched but are not yet fledged. The island is at peak chaos: adult gulls scream constantly, downy chicks waddle between your feet, and the entire experience becomes almost comically intense. For those seeking tranquility, visit in winter (November through February) when the birds have migrated and the island is silent except for waves. Early morning visits, regardless of season, offer the best light and smallest crowds. Sunset visits provide dramatic views of the Pacific Ocean with the shrine silhouetted against the sky.