Shiori Shinomiya (四ノ宮しおり, Shinomiya Shiori) is an employee of the Manoyama Tourism Board who works together with Yoshino. She loves her hometown and is very conservative. She prefers order in her life. She has a bright, optimistic personality, and won't hesitate to help anyone. Her housework abilities are high.
Shiori was born and raised in Manoyama, but unlike most girls who would quickly choose to move to the city after high school, Shiori has shown great interest in the town and has been helping the townsfolk as a member of the Tourism Board.
She comes from a family of wheat farmers and currently lives with her parents, her older sister Sayuri, and other relatives. Ririko Oribe is a friend from her elementary days, and she affectionately calls her "Riri-chan".