Hirosaki Castle Cherry Blossoms — Japan's Oldest Castle Town Sakura

Hirosaki in southwestern Aomori Prefecture has preserved both its castle and its cherry blossom culture with a devotion that sets it apart from anywhere else in Japan. The city's castle park contains over 2,600 cherry trees planted across 49 hectares, surrounding a beautifully preserved original castle keep that dates to 1611. The combination of authentic Edo-period architecture and centuries-old cherry trees creates what many sakura connoisseurs regard as Japan's finest blossom experience.

Highlights

Hirosaki Castle's three-story keep (tenshukaku) is among Japan's twelve remaining original castle structures — not a modern reconstruction but a genuine survivor of the feudal era. Surrounded by deep moats and massive stone walls, the castle gains a timeless quality that modern replica castles simply cannot match. In late April and early May, Somei Yoshino and weeping cherry trees frame the keep in clouds of pink blossom.

The festival's most photographed moment comes slightly after peak bloom, when fallen petals carpet the moat surface — the hanaikada or "flower raft" — turning the water pink. Viewing this from the bridges that cross the moat, with the castle reflected beyond, is an experience that justifies a trip across Japan.

The surrounding city retains samurai district architecture, historic temples, and the traditions of Tsugaru lacquerware and shamisen music, making Hirosaki one of the most culturally complete castle towns in Tohoku.

Getting There & Tips

Hirosaki is on the JR Ou Line, about 35 minutes from Aomori city. Walk or take a bus from Hirosaki Station to the castle park. Festival entry fee during blossom season. Evening illumination is offered nightly.

Best Time to Visit

Late April to early May for cherry blossoms. The Hirosaki Cherry Blossom Festival typically runs about two weeks. For the hanaikada effect, visit about one week after peak bloom begins.