In Yu Yu Hakusho, Hiei and Yukina are revealed to be siblings. Their mother, Hina, was from the Glacial Village, home to the Ice Apparitions. Despite the village's customs, which frowned upon Hina ...

The extra bit of fan-service in this plush is that although fans can’t remove the baby Hiei from the bundle, it comes with a replica of the ice tear necklace his mother left with him as a child.