円藤美代

The protagonist's loving (self proclaimed) big sister, perhaps a bit TOO loving at times! Her position as sister is put to the test due to Yui's arrival, and a fierce rivalry ensues. A tradition of Kotomusubi states that all shrine maidens should be cross-dressing males in order to not anger the Goddess, Mishiro is one of such maidens. For Mishiro, marrying the protagonist is as certain as shooting fish in a barrel.