Nana and the ice spirit.
It might have been a bear once…

“Nana, nana, tell us a story!” As soon as Uki spotted Nana, she raced across the wooden floor of her grandmother’s living room, her small bare feet slapping hard on the worn grain. “Please please please, will you tell us a scary story Nana?” Uki opened her arms wide and threw herself at her grandmother giggling.