Manyo Poetry Festival and Firefly Viewing

The Manyo Poetry Festival and Firefly Viewing is a cherished annual celebration in Yamanashi City, held at the scenic Manyo no Mori area within Manriki Park. This free, three-day event, scheduled for June 12th to June 14th, 2026, seamlessly merges a spectacular natural phenomenon with rich Japanese cultural heritage.

Throughout the day, visitors can immerse themselves in a lively festival atmosphere, browsing local food stalls, enjoying a variety of stage performances, and experiencing traditional music, including powerful taiko drumming. The festival highlights the Manyoshu, Japan's oldest existing collection of poetry, with recitations and cultural performances that bring centuries-old literature to life. Families are well catered for with game corners, special displays, and hands-on activities designed to entertain children.

As dusk descends, the focus shifts to the park's preserved natural habitat, where countless fireflies create a mesmerizing display, flickering among the trees and waterways. Volunteer-guided viewing tours are sometimes available, offering insights into these insects and local conservation efforts. The festival not only offers a memorable blend of nature, history, and community spirit but also reflects Yamanashi City's commitment to preserving the clean water and green spaces essential for firefly survival.