Oiso Shiroyama Park Maple Leaf Illumination 2026 [Oiso Town]

Over 500 maple trees in the Mitsui Villa area of Oiso Shiroyama Park turn color in autumn. From Friday, November 27 to Sunday, November 29, 2026, about 150 trees around the Fudo Pond area will be illuminated, welcoming visitors with a magical nighttime view different from daytime. Number of maples: - Around Fudo Pond (illuminated area): approx. 150 trees - Entire former Mitsui Villa area: approx. 540 trees Maple Leaf Illumination Details: - Dates: November 27 (Fri) - 29 (Sun), 2026 - Time: 4:30 PM to 8:00 PM (lighting hours) - Location: Former Mitsui Villa area, around Fudo Pond, Shiroyamaan Tea House, and Maple Plaza - Admission: Free - Parking: Paid on weekends and holidays Concurrent Events: Traditional Japanese Music Performances - Nov 28 (Sat): Children’s festival music by Nakamaru neighborhood association from 3:30 PM to 4:00 PM at Maple Plaza; koto performance by Moegi no Kai from 6:00 PM to 6:45 PM at Shiroyamaan Shoin - Nov 29 (Sun): Gagaku (ancient court music) performance by Kawatsugari Shrine Gagaku Preservation Society from 5:30 PM to 6:00 PM at Shiroyamaan Shoin Public Transportation Notice: Parking is expected to be very crowded during the illumination period, and there may be times when parking is unavailable. Waiting for parking could cause traffic congestion on surrounding roads. Visitors are encouraged to use public transportation whenever possible.