Donyoriinu

ドンヨリーヌ

Don'yoriinu has a blob-like appearance, as her body takes the form of purple jelly, with her "hair" being a lighter shade and adorned with a hairband featuring a small bow on the left side. She has very short arms, slightly puffy lips, and round eyes with downward-pointing eyelashes.
Don'yoriinu is an amicable individual with a passive disposition. In the anime, after arguing with her husband Honoboono, she tries to find him to make amends, implying she is easily forgiving. She is more noble than she appears, feeling guilty for nearly causing an abrupt end to Keita's parents' relationship.
In the anime, she seems to enjoy shopping and taking vacations, both of which she shares with Honoboono.
She has a verbal tic, always ending her statements with "-juban" in Japanese and "no filter" in the English dub.
Don'yoriinu has an aura capable of disturbing the emotional atmosphere of a place, causing people to argue. If this happens near married couples, it could inflict serious disputes over trivial matters and, if not addressed, spark a divorce. This effect is cancelled by Honoboono's own aura.