This is a kind of reminder for you. 2018 Calendar of
Naramata Dam and
Yagisawa Dam is available on the following website of Numata Integrated Operation and Maintenance Office:
Though this calendar was made following the Japanese calendar program (or holiday schedules), the pictures used for al the months depict distinctive features and/or views of both dams, so you may find them attractive when being posted in your room or in your office, etc.
Please have fun viewing all those unique and beautiful pictures of the dams.