Koiiro Ryokan

Tsugumi moves in with and works at a traditional hot-spring inn after her parents disappear. The inn, Yukiwarisou, was a childhood place of play for her and a friend known as "Icchan." Now, she encounters three attractive brothers—Arashi, Nagi, and Haru. Over time, she grows closer to them, but uncertainty remains about which one is actually Icchan.