Ushio Kofune

Ushio Kofune (小舟潮, Kofune Ushio) is a 17-year-old girl living in Hitogashima. She lost her life in a maritime accident while trying to save Shiori from drowning in the sea. She loves her childhood friend Shinpei, but has yet to express her feelings for him.

Appearance
Ushio is a young woman with a long blond hair and blue eyes.

Etymology

 * The name Ushio means "tide, ebb, opportunity" (潮).
 * Ushio's surname Kofune means "boat, small craft" (小舟).