Yukinkoyuki-chan

Yukinkoyuki-chan is a girl with blue eyes, dark (sometimes dark-brown) hair, pale skin, and apparel derived from the Yukinko concept. She is essentially a Yukinko in Anpanman's world.
Yukinko lives in a cave in an icy mountain, helping those who struggled with the freeze.
Yukinkoyuki-chan first appeared in the episode "Anpanman and Yukinkoyuki-chan" on November 20, 1998. She is a recurring character on certain snow-based episodes.

(Source: Anpanman Wiki)