Shizumine Furusato Park is located in Ibaraki Prefecture, and it's one of the area's top spots to enjoy the beauty of sakura season. The park grounds are home to around 4000 cherry trees in total, with close to a 50-50 split of Yaezakura and Somei Yoshino varieties.
The Yaezakura variety are often known as late blooming cherry blossoms, and the park plays host to a sakura festival when they're at their best. The timeframe for this is usually around mid April to early May, but updates should be posted on the Naka City website closer to the season.
Admission to the park is free of charge.