Sunny Hill is a South Korean girl group. The members consist of Misung, Jubee, Seung Ah and Kota. From 2007–2011, fans of Sunny Hill were known as "Sunshines". Following their rise in popularity, fans voted and had the name officially changed to "Hiller" (stylized as HːLLЁR).
Record label: Nega Network
Years active: 2007–present