==Relationships==
===Sproink.2C_Blazion_and_Asekkaki, Blazion and Asekkaki===
In most of his appreances, he is seen as the leader of the "Hot group" conformed by these Yo-kai. They are seen together when doing parties. In EP091, they from the 'Atti Soul Brothers' musical group to compete in the White and Red team battle.
===Blizzaria===
Swelterrier and Blizzaria have a very turbulent relationship. Despite Blizzaria trying to hang around with him under believing that Cold and Hot groups are more equal than different, she does not realize she is causing more harm than good -albeit unwillingly- with her ice powers. In turn, Swelterrier seems to panic when Blizzaria encounters him.
==Anime==