Kofun site cleanup by volunteers
At Mozu Kofungun, there is active community involvement in keeping the sites litter-free and well-protected.
Cleaning activities are gradually expanding, with a growing number of participants from all age groups Cleanup volunteers currently include groups such as a support group for saving Nintoku-ryo formed by members of local neighborhood associations and community bodies, and high school students.
Residents associations, Lions Club, Rotary
Youth from a local residents association