Kisosansen Park Center, part of the National Kisosansen Park in Kaizu, Gifu, is holding "Autumn Flower Story" from Saturday, September 19 through Tuesday, November 3.
From mid-September to late October, around 330,000 cosmos and cosmos sulphureus flowers across eight varieties fill the park with autumn color. This year, the large flower bed is designed with yellow and orange cosmos sulphureus, while the promenade flower beds are planted with pink and white cosmos, arranged by variety. A lineup of markets, stage performances, and hands-on events also takes place, mainly on weekends.
Cosmos and Cosmos Sulphureus Flower Displays






Market Events

Kisosansen Wanko Marché
Dates: October 3 (Saturday) and 4 (Sunday)
A market event where visitors can shop for dog goods and enjoy a variety of food truck cuisine. The event also includes activities to promote better dog-walking manners, along with opportunities for dog owners to exchange information and connect with one another.

Kisosansen Park Food Truck Party AUTUMN2026
Dates: October 10 (Saturday), 11 (Sunday), and 12 (Monday, a national holiday)
30 food trucks set up each day, along with street performances, inflatable play equipment, and a stamp rally, offering both food and fun for visitors.

Kisosansen Autumn Handmade Market
Dates: October 17 (Saturday) and 18 (Sunday)
A handmade market featuring handcrafted items such as sundries and accessories.
Hands-On Experience Events

Learn About the Hōreki Flood Control Works Through Kamishibai
A picture-story show (kamishibai) by a picture-book author from Kaizu City offers a fun, easy way to learn about the history of the Hōreki flood control works.
Date: September 19 (Saturday), session 1 from 11:00 AM to 12:00 PM, session 2 from 1:30 PM to 2:30 PM
Location: Large Hall, 1st floor of the Management Building, South Zone
Admission: Free

Cosmos Cutting Experience
Visitors can try cutting cosmos flowers grown in the park.
Date: October 17 (Saturday), from 2:00 PM
Location: Around the Promenade, North Zone (planned)
Admission: Free
Capacity: First 50 participants, same-day registration
Stage Events

Kaizu Utauma Fes
A stage featuring talented young singers active mainly in the Tokai region.
Date: September 22 (Tuesday, a national holiday), 11:00 AM to 4:00 PM
Location: Green Deck, North Zone

Music Palette
An acoustic live stage presented by Tsushima City's live music venue "Live&Studio GRANT'S."
Date: October 18 (Sunday), 11:00 AM to 4:00 PM
Location: Green Deck, North Zone
Event Overview
- Event: Autumn Flower Story
- Dates: September 19 (Saturday) to November 3 (Tuesday, a national holiday)
- Hours: 9:30 AM to 5:00 PM
- Closed: October 13 (Tuesday)
- Venue: Kisosansen Park Center, National Kisosansen Park
Due to construction of a new exhibition facility, the "Water and Greenery Hall / Observation Tower" is unavailable during this period. Because of construction restrictions within the park, the route from Parking Lot 1 to the North Zone has also been changed.