Blue skies, fresh air, and a shrine enveloped by lush forest—the cicadas' cries signal the beginning of summer. You're the new chief priest after the passing of your grandfather the previous year but one problem stands in your way—the summer festival. You're short-staffed and need need to employ some Miko for the festival which is to take place in one month, but all the six Miko whom you've employed have clashing personalities and troubles ensue! Deal with troubles and feel their "Heart". Will you be able to organize a summer festival successfully, or perhaps find something else along the way? [Edited from Himeya Shop and game manual]