Each year in late April through to early May, Aichi's Okazaki Park Wisteria Festival celebrates the beauty of these pretty purple blooms. The garden space spans around 1300 square meters, and is home to a number of mature wisteria trees - they're so popular that they were designated as the official tree of Okazaki City back in 2016.
As is the case with any flower festival, the dates can shift slightly from year to year depending on blooming conditions, and it's advisable to check the official website for a confirmation closer to the event. Based on previous years, plan for around April 19th until May 6th.
Admission to the park is free of charge.