The Okayama Korakuen Rice Planting Festival is a traditional agricultural celebration held annually at Okayama Korakuen, one of Japan's Three Great Gardens, on the second Sunday of June. The event began in 1962 as a historical re-enactment that traditionally announces the beginning of summer, preserving centuries-old rice cultivation practices within this nationally designated Special Place of Scenic Beauty.
The festival centers on the garden's Seiden Fields, which consist of nine plots including six rice paddies modeled on the Chinese Zhou Dynasty land-division system. These fields represent the legacy of practical rice cultivation that once occurred on a larger scale throughout the garden. The system was based on Confucian principles and was applied by the Ikeda clan in 1670 to create rice fields in what is now Bizen City. The current paddies were established at the end of the Edo period, maintaining this historical agricultural tradition within the 13-hectare landscape garden.
During the festival, visitors witness the traditional rice-planting folk dance performed by the Kōjiro Folk Song Preservation Society. Young women called saotome, wearing deep blue patterned kimonos and straw sedge hats, plant rice seedlings by hand at a fast pace while male drummers and singers called sage provide rhythmic accompaniment with drums and songs. The actual rice planting is conducted by members of the Rice Planting Preservation Society from Tessei Town in Niimi City. Limited public participation is available for those wishing to experience traditional rice planting firsthand, though seating capacity is restricted.
Okayama Korakuen is accessible via multiple transport options from JR Okayama Station. The garden is a 25-minute walk from the station. Alternatively, take the Okaden bus line 18 bound for Fujiwara Danchi from platform 1 and alight at Korakuen-mae stop after approximately 12 minutes. The Okaden streetcar bound for Higashiyama reaches Shiroshita stop in 15 minutes (120 yen one way), followed by a 10-15 minute walk to the garden entrance. Standard garden admission is 410 yen for adults, while a combination ticket with nearby Okayama Castle costs 720 yen. Parking is available for 570 vehicles at 100 yen per hour.