Aburatsubo
Open-knowledge reference entry

Aburatsubo (油壺) is an inlet on the west side of the Miura Peninsula in Kanagawa, Japan, facing Sagami Bay on the Pacific Ocean. It exits into neighbouring Moroiso inlet.
History
During historic times, the Aburatsubo inlet was selected by the feudal Miura family to build a series of fortifications, with Arai castle at its center. During the Sengoku period, the castle fell after a 3-year siege to the rival Later Hōjō clan, in the year 1516. The Hōjō later managed to unify most of the Kantō.
According to some stories, the name Aburatsubo ("Oil Vase"), comes from the time when hundreds of samurai, fleeing the troops of Hōjō, drowned in the waters of the inlet and left it a sea of blood.
Aburatsubo today
Aburatsubo is a "hurricane hole" where fishing boats from the area take refuge when a typhoon arrives. The calm, protected waters of the inlet suggest they are the actual reason behind the name "Aburatsubo". Regardless of the reason, the adjacent Shirahige shrine, dedicated to Fukurojin, was built as thanks for the inlet's calmness.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated May 1, 2020. The linked authority identifier is Q4670659. Authority coordinates are 35.160, 139.617. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1516.
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This entry incorporates text from “Aburatsubo” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.