【加具土命 / Kagutsuchi】
Kagutuchi is the god of fire and a child of “Izanagi” and “Izanami”.
When Kagutuchi was born, he (or she) accidentally severely burned his mother, Izanami, and killed her.
Kagutuchi was killed by Izanagi.
Due to his (or her) birth, Izanami and Izanagi divorced.

【Meaning】
“加具/kagu” means ”shine”.
“土/tsuchi” is an old expression, meaning "divine spirit” .

【Concept】
The cluster amaryllis, which is the motif of Izanami, is burning behind Kagutsuchi. This is a metaphor that previous episodes. Kagutsuchi was too young to control his(or her) own fire power.
Kagutuchi has an urgent look. Because it's a tragic god that wasn’t recognized by parents.
In general, Kagutsuchi is often treated as a monster. but, I dared to express the god as a neutral gender.