Summer is Just Around the Corner! Sunflowers Have Started Blooming at Hitachi Seaside Park

Terrace House Front Flower Field (photo taken on July 15, 2026)

At the 'Terrace House Front Flower Field' in Hitachi Seaside Park, sunflowers have started to bloom. First flowering began on July 14, and as of July 15, several flowers have opened, with peak bloom expected around July 18.

The sunflowers at this flower field are expected to remain in full bloom with abundant flowers until around July 26.

Kochia plants are planted in front of the sunflowers, and walking along this garden path leads to 'Miharaishi Hill,' a scenic summer spot where kochia, zinnias, and the popular Welcome Garden come into full view—offering a true gateway to summer.

Kochia growing alongside sunflowers, awaiting full bloom. When in peak season, the vibrant sunflowers will stand out beautifully. (Photo taken on July 15, 2026)

The approximately 800 sunflowers were planted with the intention of the horticulture team to allow visitors to enjoy the iconic sunflower-and-kochia scenery—previously seen only in the Miharaishi area—along the approach path at the Terrace House Front Flower Field.

The cultivated variety 'ES Idyllic' maintains its bloom for about 10 days after flowering.

Don't miss this opportunity to enjoy the stunning co-blooming of sunflowers and kochia.

[Front of Terrace House Flower Field]

Sunflowers

Kochia

Peak Bloom

July 18 – 26

Late July to around September

Number of Plants

Approx. 800

Approx. 300

Variety

ES Idyllic

Autumn Beauty

Five varieties of sunflowers expected to peak in mid-August

This year, sunflowers are planted in two locations within the park. In addition to the earlier-blooming Terrace House Front Flower Field, a flower field near the BMX course features five sunflower varieties, with peak bloom expected in mid-August.

Enjoy the harmonious display of sunflowers and kochia at the Terrace House Front Flower Field, and the colorful array of sunflowers beyond just yellow at the BMX course flower field. Experience the unique scenery each location has to offer.

Flower field near BMX course (photo taken on September 8, 2025)

Hitachi Seaside Park Hitachi Park Management Center

Located along the Pacific coast in Hitachinaka City, Ibaraki Prefecture, Hitachi Seaside Park offers a rich variety of seasonal flowers throughout the year—Nemophila in spring, daffodils and tulips, poppies and roses in early summer, zinnias and sunflowers in summer, kochia and cosmos in autumn, and ice tulips in winter. The park also features 'Pleasure Garden,' an amusement park with a 100-meter-high observation wheel offering panoramic views, roller coasters, and various attractions. Additional facilities include a forest adventure course and barbecue areas, making it ideal for dining, sports, and picnics. With diverse activities for all ages, visitors can enjoy their time in their own unique way.

Hitachi Seaside Park Hitachi Park Management Center Public Relations Section 605-4 Omata, Mawatari, Hitachinaka City, Ibaraki Prefecture 312-0012 TEL: 029-265-9001 FAX: 029-265-9339

[Official Website] https://www.hitachikaihin.jp/

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