The 61st Toshin Chrysanthemum Exhibition

At Komoro Castle Ruins Kaikoen Park, the 61st Toshin Chrysanthemum Exhibition is held on the park's old training ground as part of the 2026 Autumn Leaves Festival (October 24 – November 23), which also features nighttime illumination around Momijidani after dusk. The chrysanthemum exhibition itself runs from October 24 (Sat) to November 12 (Thu), 8:30 a.m. to 5:00 p.m. Admission uses the park's common ticket (500 yen for adults, 200 yen for children), with free volunteer-guided tours on designated weekends and holidays.