By ando 
Basic Information
Location: 11-banchi, Doniwa, Hachiman, Yanagawa-machi, Date-shi, Fukushima-ken
Kami enshrined: Homudawake no Mikoto
Access: Approximately 15 minutes walk from Abukuma Express “Yanagawa Kibou no Mori Koen-mae Station”, or about 20 minutes by car from Tohoku Expressway “Kunimi IC”.
Cultural Property: Fukushima Prefecture Designated Historic Site and Scenic Spot (Former Yanagawa Kameoka Hachimangu and Betsutoji Sanctuary)
History of the Ujigami Where the Soul of the Date Clan Resides
Fukushima Prefecture’s Date City is, as its name suggests, the birthplace of the Date clan, the legendary rulers of Oshu. Yanagawa Hachiman Jinja (formerly known as Yanagawa Kameoka Hachimangu) is an ancient shrine said to have been founded in Eikan 2 (984) during the Heian period, by inviting the kami from Iwashimizu Hachimangu in Kyoto. Later, Date Tomomune, the clan’s founder, enshrined a divided spirit (bunrei) from Tsurugaoka Hachimangu in Kamakura. Since then, it has been deeply revered as the ujigami, or clan deity, for successive generations of the Date family.
The One-Eyed Dragon Masamune’s First Battle and the “Satoshi no Sakura” Episode
When discussing this jinja, its deep connection to Date Masamune, the 17th head of the clan, is indispensable. In Tensho 10 (1582), a mere 16-year-old Masamune visited Yanagawa Hachiman Jinja to pray for victory before his first battle, a confrontation with the Soma clan.
A famous anecdote surrounds the “Masamune Satoshi no Sakura” (Masamune’s admonishing cherry tree) located within the shrine grounds. It is said that Masamune, beneath this very cherry tree, quoted an ancient poem to address and encourage his tense retainers before the battle, significantly boosting their morale. This is a must-visit spot for history enthusiasts, offering a glimpse into the leadership of the young genius Masamune.
A Fateful Encounter with Megohime
Another important episode concerns Masamune’s official wife, Megohime. In Tensho 7 (1579), the “handover” of Megohime, who arrived from the Tamura family in Miharu at the tender age of 11 (by traditional Japanese reckoning), took place right here in Yanagawa. The wedding procession (koshiire), held quietly amidst falling snow to avoid potential attacks from hostile forces, marked the beginning of the story of Masamune and Megohime, the powerful couple who would later support the Sendai domain.
Mystery and Behind-the-Scenes: The Disappearance of “Kameoka” and the Mystery of the Three-Story Pagoda
This jinja was once known as “Kameoka Hachimangu.” This name originated from comparing the Date clan’s residence, Yanagawa Castle, to “Tsurugaoka” (Crane Hill), and thus the shrine was named “Kamegaoka” (Turtle Hill) as its counterpart.
Later, when Masamune moved to Sendai, many of the divine objects (shintai) were transferred to the “Kameoka Hachimangu” in Sendai. However, the shrine buildings themselves continued to stand in Yanagawa. Even today, the foundation stones of a “three-story pagoda” (sanjunoto), said to have been erected by Fujiwara no Hidehira of Hiraizumi, remain within the precincts. A mysterious atmosphere permeates the area, telling of the shifts in power in Tohoku from the Oshu Fujiwara clan to the Date clan.
Anime Pilgrimage Information: Masamune Datenicle
Yanagawa Hachiman Jinja is renowned as a significant pilgrimage site for “Masamune Datenicle,” a promotional anime created by Date City.
In the story, the protagonist, the 17th-generation Masamune, summons past clan heads (his ancestors) to engage in battles. This jinja is depicted as a crucial location that connects Masamune with his predecessors. Character panels and information boards are installed throughout the grounds, constantly attracting anime fans on their “seichi junrei” (pilgrimage). The adjacent “Masamune Nigiwai Hiroba” (Masamune Lively Square) also features character cut-out photo boards, offering a unique blend of history and pop culture enjoyment.
Highlights Summary
Main Hall (Honden): A valuable structure that preserves the architectural style of the Muromachi period.
Ryuhouji (Betsutoji): The adjacent Buddhist temple. Its thatched-roof main gate evokes the appearance of a medieval castle gate, possessing a profound charm.
Oniiwa Kannon-do: Known as the final stop (ketsugan-ji) of the Shintatsu Sanju-san Kannon pilgrimage, it has been a destination for pilgrims since ancient times.
Yanagawa Hachiman Jinja allows visitors to trace the roots of the Date clan and reflect on the ambitions of the young Masamune. Why not take a leisurely stroll through the shrine grounds, immersing yourself in historical anecdotes and the world of anime?
Related Links
[1] https://www.youtube.com/watch?v=pPJ470H_27g
[2] 梁川八幡宮 https://fukushima.mytabi.net/yanagawa-hachimangu-shrine.php
[3] 梁川八幡神社～伊達政宗公と八幡宮～ | ～おおとも魂～ 地域活性化プロデューサー https://ameblo.jp/wizbizsendai-lovetouhoku/entry-12491772474.html
[4] 旧梁川八幡宮並びに別当寺境域 – 福島県伊達市公式ホームページ https://www.city.fukushima-date.lg.jp/soshiki/87/813.html
[5] 政宗ダテニクル(福島県伊達市)｜東北の観光スポットを探す | 旅東北 – 東北の観光・旅行情報サイト https://www.tohokukanko.jp/attractions/detail_1009050.html
[6] 訪れてみたい日本のアニメ聖地88（2024年版）に選定されました！ – 福島県伊達市公式ホームページ https://www.city.fukushima-date.lg.jp/soshiki/20/53951.html
[7] 独眼竜の足跡を追え！「伊達氏発祥の地歴史めぐり」｜しあわせの風ふくしま｜ふくしまDC（アフターデスティネーションキャンペーン）公式サイト https://www.fukushima-dc-cp.jp/dc/%E4%BC%8A%E9%81%94%E6%B0%8F%E7%99%BA%E7%A5%A5%E3%81%AE%E5%9C%B0%E6%AD%B4%E5%8F%B2%E3%82%81%E3%81%90%E3%82%8A/
[8] 梁川八幡神社・政宗にぎわい広場｜東北の観光スポットを探す | 旅東北 – 東北の観光・旅行情報サイト https://www.tohokukanko.jp/attractions/detail_1005530.html
[9] 501 Not Implemented https://dateshikankou.jp/spot/disp.html?id=172
[10] 「梁川八幡神社」勝負の神様は、諦めない奴に微笑む。｜しあわせの風ふくしま｜ふくしまDC（アフターデスティネーションキャンペーン）公式サイト https://www.fukushima-dc-cp.jp/event/2379/
[11] 伊達氏ふるさとの神々と梁川城跡めぐり / 福島県 -【JAPAN 47 GO】 https://www.japan47go.travel/ja/detail/7120cada-5dc6-4ee2-b498-707e9f93b110
[12] 文化伝統検索 | うつくしま電子事典 https://www.gimu.fks.ed.jp/plugin/databases/detail/2/18/239
[13] 梁川八幡神社 | 伊達市 | 県北 | ふくしまデータベース https://fukushima-db.com/bunkazai/kenpoku/date/170/
[14] 梁川八幡神社本殿 – 福島県伊達市公式ホームページ https://www.city.fukushima-date.lg.jp/site/promotion/48769.html
[15] https://www.kasseiken.jp/kassecms/wp-content/uploads/2022/07/vol.48_06.pdf
[16] 梁川八幡神社と政宗にぎわい広場 | 飛べない豚さんは食べる豚さん。 https://ameblo.jp/yanchanamaakun/entry-12158307054.html