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Historic Site · Tokushima · Shikoku

Ichinomiya Castle Ruins

一宮城 (阿波国)

A mountain fortress built in 1338 and dismantled in 1615 as part of the one domain one castle policy, now preserving sections of its original bailey walls.

Stone wall of Honmaru Base of the Ichinomiya Castle in Tokushima City
Stone wall of Honmaru Base of the Ichinomiya Castle in Tokushima City
Opening hours
Every day Always open
Access
Ichinomiyacho, Tokushima City, Tokushima
〒 779-3132
How to get there
Nearest stationIshii Station
石井
Tokushima Line72 min walk from the station
Nearest bus stop一の宮西6 min walk from the bus stop

The Ichinomiya Castle was a mountain fortress built in 1338 by the Osagawara clan, who were appointed to govern the Awa domain. During the conflict between Emperor Godaigo and Ashikaga Takauji, the founder of the Muromachi shogunate, the Osagawara supported the Emperor. However, with the Emperor's defeat, the castle was taken from the Osagawara and given to the Ichinomiya clan. Over several centuries, the Ichinomiya family ruled the castle until Hachisuka Iemasa took control. Despite supporting Motochika Chosokabe in a conflict against the Miyoshi, Motochika mistrusted the Ichinomiya and removed their control over the castle, ruling it directly himself. The castle was finally dismantled as part of the "one domein one castle rule" policy in 1615. Today, only a few parts of the castle remains, such as the bailey walls and stairs.

Getting There

Map: Getting to Ichinomiya Castle Ruins. Legend: Tokushima Line; Mugi Line; Kotoku Line; Bus from Niken-ya. Labelled stations: Okayama, Showacho, Sako, Ishii, Tokushima, Niken-Ya.

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Nearby

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Ichinomiya Shrine

A Heian-period shrine in Tokushima city venerating two kami, with a Momoyama-style main hall built in 1630, a National Important Cultural Property.

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