Overview of Maruoka Castle
Maruoka Castle, located in Sakai City in Fukui Prefecture, stands as one of Japan’s twelve remaining original castle keeps and is believed to be one of the oldest surviving wooden keep in the country. Built in 1576 by Shibata Katsutoyo, a nephew of the famous warlord Shibata Katsuie, this historic fortress has withstood centuries of natural disasters and wars.
Also known as “Kasumiga-jo” (Mist Castle), Maruoka Castle earned its poetic nickname from the mist that often envelops the structure, creating an ethereal appearance that has captivated visitors for generations. The castle’s distinctive architecture features a two-story exterior with three interior floors, constructed using a unique stone-dropping defense system called “ishiotoshi.” Unlike many reconstructed Japanese castles made of concrete, Maruoka Castle retains its original wooden construction, offering visitors an authentic glimpse into feudal Japan.
The castle grounds are particularly renowned for their approximately 400 Yoshino cherry trees, which transform the area into a spectacular pink wonderland each spring. The combination of ancient architecture and natural beauty makes Maruoka Castle a beloved destination for both history enthusiasts and nature lovers. The castle was designated as an Important Cultural Property of Japan, though it suffered damage during the 1948 Fukui earthquake and was carefully restored using as many original materials as possible.

Best Times To Visit Maruoka Castle
The ideal time to visit Maruoka Castle is during the cherry blossom season, typically from early to mid-April, when the castle hosts the annual Maruoka Castle Cherry Blossom Festival. During this period, the castle and surrounding park are illuminated at night, creating a magical atmosphere as the blossoms glow against the dark sky. The festival draws large crowds, so visiting on weekdays or arriving early in the morning can help you avoid the biggest rush.
For those seeking a quieter experience, autumn (late October to early November) offers pleasant weather and beautiful fall foliage, while the castle takes on a different but equally captivating character. Summer months can be quite hot and humid, though they offer lush green surroundings. Winter visits provide a serene, contemplative atmosphere with fewer tourists, and on rare occasions, you might witness the castle dusted with snow.