Koi's Mom is the mother of Koi.
Koi's Mom is a kind and loving mother. She cares for Koi all the time.
When Koi was narrating the story at the "Potatoes for Winter" play, Koi's mom was seen in the audience, praising her daughter's performance ("Fish School Musical").
She once drove Koi to the girls' party of Bea and their other friends. As she gave every single thing that Koi would need, she kissed her daughter to show how much she love and care for her. Koi also went to many things like the wild ride on a roller skate while being chased by a cat. When Koi's Mom learned what happened with her daughter, she bumped her face on the floor ("Koi Story").