A suspended student of the Red Winter Federation Academy, Shigure is presently assigned to the Special Class No. 227 whose students run Hot Spring Resort No. 227.
After hot spring suddenly burst up on the old school building grounds, Shigure and Nodoka decided to operate a hot spring village resort. Unlike Nodoka, she doesn't seem interested in making the hot spring village prosperous, Shigure seems satisfied with the environment where she could make a variety of drinks and sweets.