By ando 
Crossing Sesoko Bridge from Motobu Town in Okinawa Prefecture, with the beautiful sea beside you, as you enter the island, a serene space unfolds, far removed from the hustle and bustle of tourist spots. This article introduces Ishikaba Jinja (いしかばじんじゃ), which quietly stands on the eastern side of Sesoko Island.
Basic Information
Address: Sesoko 2261, Motobu Town, Kunigami District, Okinawa Prefecture
Access: Approximately 2 minutes by car after crossing Sesoko Bridge. The entrance is quite hard to find, so look for the red torii gate as a landmark.
Main kami enshrined: Niidukuruhinukan (根所火神)
Also known as: Utaki (御嶽) Takisan
Did an Entire Village Cross the Sea? The Hidden History of Ishikaba Jinja
The most distinctive feature of this jinja lies in its origins. In fact, the name “Ishikaba” originally belonged to a village located near “Kenken” on the main island of Okinawa, directly across from Sesoko Island.
In 1736, due to a forest policy (reorganization of mountain villages) implemented by Sai On (Cai Wen), a statesman of the Ryukyu Kingdom, the residents of Ishikaba Village were forcibly relocated to Sesoko Island. When they left their familiar homes, the villagers established a new place of worship (haisho) on Sesoko Island to ensure they would not forget their guardian kami. This was the beginning of Ishikaba Jinja.
Mystery and Behind-the-Scenes: The “Utuushi” Place for Worshipping the Homeland from Afar
The area where Ishikaba Jinja stands is a small, elevated forest known locally as “Takisan” (an utaki, or sacred grove). Here, the “Kami Asagi,” a traditional Okinawan ritual space, and the “Niidukuru” (根所), which enshrines the origin of the village, are still carefully preserved.
An interesting anecdote passed down here is that this utaki serves as an “Utuushi” (お通し). An Utuushi is a place for worshipping distant sacred sites. The people of Ishikaba have offered prayers from this forest towards their ancestral home, the “former Ishikaba Village,” across the sea.
Furthermore, a tragic legend concerning a “Noro” (祝女, a female priestess) remains on Sesoko Island. It tells the story of a Noro who, assaulted by sailors visiting the island, cast a curse that wrecked their ship and then took her own life. While not a legend directly associated with Ishikaba Jinja itself, it illustrates that the entire island is a place imbued with such strong spiritual power (kamichui).
Pilgrimage Information: A Setting for the Anime “The Aquatope on White Sand”
Sesoko Island is also known as a pilgrimage site for the popular anime “The Aquatope on White Sand,” which is set in Okinawa.
The anime features numerous landscapes from around Sesoko Island, appearing in scenes where the protagonists walk and serving as models for its beautiful coastlines. Notably, Sesoko Bridge and Anchi Beach, both close to the jinja, are iconic spots that fans will definitely want to visit. While Ishikaba Jinja itself is a quiet place of worship, it is an unparalleled location for experiencing the “Okinawan spirituality and reverence for nature” depicted in the anime.
Notes for Visiting
Ishikaba Jinja remains an extremely sacred place for local residents. Unlike jinja that have become tourist attractions, it has a strong character as an utaki (sacred grove), so please observe the following points when visiting:
Do not venture unnecessarily deep into the forest.
Do not make loud noises; pray quietly and with respect.
If rituals are being conducted, please be considerate not to disturb them.
Beyond the red torii gate lies the “Takisan” forest. There, the memories of people longing for their homeland and the breath of ancient kami who continue to protect the island still resonate.
Related Links / References:
[1] https://shima-omoi.com/research/island.php?id=112 SHIMAOMOI | Sesoko Island | Okinawa Prefecture | Kyushu-Okinawa Area
[2] https://ja.wikipedia.org/wiki/%E7%9F%B3%E5%98%89%E6%B3%A2%E7%A5%9E%E7%A4%BE 石嘉波神社 – Wikipedia
[3] https://plaza.rakuten.co.jp/gomachanoklnawa/diary/202307060000/ イッチャファの神アサギとトゥケーワタイで拝された御嶽@本部町「石嘉波根所火神/石嘉波乃嶽/アンチ御嶽」 | アッチャーアッチャー@沖縄パワースポット – 楽天ブログ
[4] https://www.town.motobu.okinawa.jp/doc/2023111300027/filecontents/HP.pdf
[5] https://www.sesokokujimusho.jp/history.php 島の歴史｜瀬底島にある瀬底区事務所｜歴史・自然・暮らしの情報サイト
[6] https://libert.co.jp/pilgrimage-guild/okinawa-pilgrimage/ 【聖地巡礼】沖縄県が舞台のアニメ作品一覧！50音順・エリア別 | 聖地巡礼ギルド
[7] https://sesoko-jima.com/sesokoasobu/sesokoshimanoshinreisupottotou.html 瀬底島の心霊スポットと噂される場所を探訪
[8] https://okimu.jp/sp/userfiles/files/page/museum/issue/report/5-2.pdf
[9] https://okimu.jp/sp/userfiles/files/page/museum/issue/report/5-5.pdf