Hachigata Castle

Little knownBarely documented in English. This is the kind of place the site exists for.

Researched and written by Hinato

Hachigata CastleHojoearthworksYoriiSengoku

Photo: 柴錬アワー / Wikimedia Commons (CC BY-SA 4.0) · original

A visit to Hachigata Castle is easy to underplan — bring more time, and less certainty about what you'll find, than you'd expect.

Hachigata was the Hojo clan's forward castle on the Arakawa, built on a natural terrace with the river cutting a cliff on one side and a tributary on the other, so that only one approach needed defending. Hojo Ujikuni held it in 1590 against a combined force under Maeda Toshiie and Uesugi Kagekatsu, several times his own numbers, for about a month before surrendering on terms — one of the more respectable defences of that campaign.

Nothing was rebuilt. What survives is the earthwork: dry moats, terraced enclosures, gate footings and rebuilt sections of wattle fence laid out across a large park, which is a clearer lesson in how a Sengoku mountain castle actually worked than any reconstructed keep. A cherry tree in the grounds, over 150 years old and named after Ujikuni, flowers in late March.

What to know before you go

Access hours

Castle grounds open at all hours | Hachigata Castle History Museum 9:30 AM – 4:30 PM (entry until 4:00 PM)

Closed: Grounds open year-round; museum closed Mondays, the day after public holidays and over the new year

When to go

Late March for the Ujikuni cherry | April–November for walking the earthworks

Fee

Free (castle grounds) | Museum ¥200 adults, ¥100 high school and university students, free for junior high school and under and for those aged 70 and over

Time to allow

1.5–2 hours

Making the trip

Directions

Admission ¥200 adults, ¥100 high school and university students, free for junior high school and under and for those aged 70 and over. Closed Mondays, the day after public holidays and over the new year.

Local knowledge

**The earthworks are the exhibit.** No keep, no reconstruction beyond some fencing. Walking the dry moats and the terraces is how you learn what a Sengoku castle actually was, and this is one of the better preserved examples in eastern Japan. **Ujikuni-zakura in late March.** An Edohigan cherry over 150 years old, named for the defending commander, and lit in the evening during the flowering week. **Two hundred yen for the museum, and start there.** Models and a film that make the ground outside legible. Free for the over-70s and for junior high school and under. **A month against several times his numbers.** Ujikuni held out in 1590 and surrendered on terms rather than being taken. The siege lines are marked in the park. **Tamayodo is across the river.** A stretch of the Arakawa with rock shelves and a swimming beach, five minutes away, and the reason Yorii was a crossing point at all.

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