Rabbit Yukine is a pet character associated with Snow Miku, a winter-themed variant of Hatsune Miku from the Vocaloid series. Created by nekosumi, Rabbit Yukine serves as a companion mascot that helps enliven wintery Hokkaido and appears alongside Snow Miku in various capacities. The character has been featured in multiple media including puzzle games like Hatsune Miku Logic Paint S+, mobile games such as Hatsune Miku Amiguru Train, and collectible merchandise like Nendoroid figures. Rabbit Yukine is particularly associated with Snow Miku's role as a Tourism Ambassador for Sapporo since September 2024, helping promote winter events and attractions in the region.