A shibazakura festival in the Fuji Five Lakes region features over 500,000 blooming flowers from mid-April to May, with Mount Fuji views and an accompanying food festival.
A firefly viewing event in Yokohama. In early June, Sankeien Garden extends its hours, allowing visitors to see fireflies on a specific path near its streams.
A floral festival in Sapporo, this event showcases lilac blossoms in Odori and Kawashimo Parks. It features a wine garden with local products and an outdoor tea ceremony.
An iris festival in Tokyo, the Katsushika Iris Festival is held at Mizumoto Park and Horikiri Shobuen, which collectively contain over 20,000 iris flowers.