Hirosaki Castle Cherry Blossom Festival — Japan's Most Beautiful Castle and Sakura

Hirosaki Castle, set in Hirosaki Park, is one of the Tohoku region's finest cherry blossom sites and is listed among Japan's 100 best places to see the blossom. Some 2,600 trees of 52 varieties colour the castle grounds, and the hanaikada, or "flower raft", formed when fallen petals carpet the surface of the moat, is known across the country as one of Japan's great cherry blossom scenes. The interplay of castle and blossom, inherited from the days of the feudal domain, is found nowhere else.

History and the "Hirosaki Method"

The planting of cherry trees at Hirosaki Park is said to trace back to 1715 (Shotoku 5), when trees were brought home from Kyoto. Planting in earnest began in 1882 (Meiji 15), when former retainers of the Hirosaki domain set out more than a thousand Somei Yoshino trees in the Ninomaru and elsewhere. What deserves particular attention is the "Hirosaki method", which applies to cherry trees the pruning techniques developed locally for apple growing. Cutting the branches of a cherry tree was long considered taboo, but by pruning boldly the gardeners draw out the tree's vitality, and in this way more than three hundred old Somei Yoshino over a century in age have been kept alive and thriving. It is thanks to this technique that some of the longest-lived Somei Yoshino in Japan still put out magnificent blossom.

Highlights

The keep and the blossom: the keep is an Important Cultural Property and is counted among the twelve original surviving castle keeps in Japan. However, because of repair work on the stone walls of the Honmaru, the keep was moved by house-hauling in fiscal 2015 (Heisei 27) from its stone base at the southeastern corner of the Honmaru to the centre of the Honmaru, so the classic composition of the keep on its stone base with cherry blossom in front and Mt. Iwaki behind cannot be seen at present. According to the City of Hirosaki, preparations for hauling the keep back will begin after the 2026 Hirosaki Cherry Blossom Festival ends, with the move starting around July and the keep settling onto its original stone base in November. The interior of the keep has been closed to visitors since 24 November 2025, and the conservation repairs and earthquake-proofing work are expected to be finished during fiscal 2032 (for the time being, only the exterior can be viewed). Hanaikada, the flower raft: a dreamlike sight as the petals fall and the whole surface of the moat turns cherry-pink. Viewing it from a rowing boat on the western moat is also recommended. Evening illumination: during the festival the grounds are lit after dark, and the blossom reflected upside down in the water completes a magical night-time scene of blossom and castle.

The Hirosaki Cherry Blossom Festival

In recent years the dates have been brought forward in response to earlier blooming, and in 2026 the festival ran from 10 April to 5 May. With its many food stalls, it is one of the great blossom-viewing celebrations of the Tohoku region. The dates change from year to year, so always check the official website.

Best Time to Visit

According to the official Hirosaki Park sources, some 2,600 cherry trees of 52 varieties, including Somei Yoshino and double-flowered cherries, bloom in the park from mid-April to early May. Blooming has tended to come earlier in recent years, and in some years the Somei Yoshino are already over by the Golden Week holiday period, when the double-flowered cherries and the "Seven Cherries of Hirosaki" come into their best. The timing of the hanaikada also shifts from year to year, so it is best to check the official blossom reports before you travel.

Getting There

The usual approach is to take a Konan bus from Hirosaki Station on the JR Ou Main Line, or simply to walk. Roads and car parks around the park are extremely congested during the festival, so public transport is recommended. For bus routes, journey times and special timetables, check the access guidance on the official Hirosaki Park website and the official Konan Bus information.

Practical Information for Your Visit

• Best season and viewing period: According to Hirosaki Park's official information, from mid-April to early May about 2,600 cherry trees of 52 varieties, including Somei-Yoshino and double-flowered yaezakura, come into full bloom. In recent years blooming has tended to come earlier, and the start of the festival has been brought forward accordingly.
• Dates and illumination: In 2026 the Hirosaki Cherry Blossom Festival runs from Friday, April 10 to Tuesday, May 5. The dates change from year to year. In 2026 the paid area (the Honmaru and Kita-no-Kuruwa of Hirosaki Castle) charges admission from 9:00 to 17:00 between April 10 and 16, and from 9:00 to 21:00 between April 17 and 30, extended into the evening to suit night-time blossom viewing.
• Admission: The Honmaru and Kita-no-Kuruwa of Hirosaki Castle cost 320 yen for adults (high school age and above) and 100 yen for children (elementary and junior high school students). The Hirosaki Castle Botanical Garden costs the same. A combination ticket for the Honmaru and Kita-no-Kuruwa plus the botanical garden and the Fujita Memorial Garden is 520 yen for adults and 160 yen for children (in each case group rates apply for 10 or more people). The park as a whole can be entered free of charge.
• Access: From Hirosaki Station on the JR Ou Main Line, take a Konan Bus or walk. During the festival there are special timetables and traffic restrictions, so check the latest information in the access guide on the official Hirosaki Park website.
• Clothing and gear: Mornings and evenings in Hirosaki are sharply cold in April and May, and warm clothing is essential for viewing the blossoms at night. The park has many earth and gravel paths and stone steps, so wear comfortable shoes.

* Because of the stone wall repair project on the Honmaru, the castle keep of Hirosaki Castle was moved in fiscal 2015 (Heisei 27) from the keep base at the southeastern corner of the Honmaru to the center of the Honmaru. According to Hirosaki City, preparations for the work of pulling the keep back begin after the 2026 Hirosaki Cherry Blossom Festival ends, with the move starting around July and the keep due to be set back on its original base in November. Viewing of the interior of the keep has been suspended since November 24, 2025, and the conservation and repair work, including seismic measures, is expected to be completed during fiscal 2032. As the routes and the areas open to visitors inside the Honmaru change with the progress of the work, check the Hirosaki City page on the Hirosaki Castle Honmaru Stone Wall Repair Project before you visit.

* During the festival the surrounding roads and parking lots become extremely crowded. Using public transport is recommended.

(Sources: Hirosaki Park general information / official website of the Hirosaki Cherry Blossom Festival https://www.hirosakipark.jp/ , Hirosaki City, On the Suspension of Interior Viewing of the Keep of Hirosaki Castle https://www.city.hirosaki.aomori.jp/gaiyou/shisetsu/park/2025-0730-1628-48.html , Hirosaki City, Hirosaki Castle Honmaru Stone Wall Repair Project https://www.city.hirosaki.aomori.jp/ishigaki/ )