2021.10.28 Other Business Partnership Agreement in regard to promotion of regional agriculture and vitalization of the community with Shintomi Town in Miyazaki Prefecture.
2021.06.21 Other Business Partnership Agreement with Wajima City in Ishikawa Prefecture and Ishikawa Prefecture Fisheries Co-operative Associations Wajima branch
2021.04.05 Other Business Partnership Agreement with Tsuyama City in Okayama Prefecture, Okayama Prefecture Forest Owner’s Cooperative Associations, and Tsuyama City Forest Association