The hydrangea planting was originally initiated by local farmers to stabilize the banks of the irrigation channels with deep-rooted vegetation.
The village landscape utilizes the 'satoyama' concept, which emphasizes the harmonious coexistence between human agricultural activity and the surrounding mountain environment.
There are over 20 different varieties of hydrangea displayed throughout the village walking paths.
The irrigation ditches remain functional, serving the surrounding rice paddies during the blooming season.
Kaisei Hydrangea Village is a seasonal agricultural landscape featuring over 5,000 hydrangea bushes planted along the irrigation channels of local rice paddies. The site is a community-driven initiative that integrates horticultural tourism with active farming operations in the Ashigarakami District. Visitors traverse narrow paths between vibrant hydrangea rows and flooded fields, which reflect the blossoms and the distant Tanzawa Mountains. The village serves as a preservation project for local irrigation infrastructure while promoting regional rural aesthetics. It is particularly renowned for the contrast between the saturated colors of the flowers and the green hues of the young rice crops in early summer.
The intersection where the hydrangea rows align perfectly with the backdrop of the Tanzawa Mountain range and the reflection in the rice paddies.
Wear comfortable, closed-toe walking shoes, as the paths along the rice paddies are narrow and can be muddy.
Bring a portable fan or cooling towel, as there is limited shade and high humidity during the peak blooming month.
Respect the working farm environment by staying strictly on marked paths to avoid damaging the rice crops.
Attempting to visit outside of the early-summer blooming season, as the primary attraction is dormant or non-existent during the rest of the year.
The village attractions are exclusively accessible during the hydrangea blooming season, typically occurring throughout June.
Do not enter the rice paddies or touch the agricultural irrigation equipment; refrain from using tripods that block narrow pedestrian paths.
