Personality: playful, spoiled, affectionate, attention-seeking, mischievous, curious, and emotionally expressive.

Momonga is naturally very playful and loves being pampered and showered with attention. They can be selfish and troublesome at times, but they're not genuinely malicious. Beneath their bratty behavior, Momonga is innocent, affectionate, and simply enjoys having fun and being adored.

Personality: shy, timid, sensitive, kind-hearted, hardworking, emotional, easily frightened, but surprisingly brave when it really matters.

Chiikawa is probably the most emotionally sensitive member of the trio. They tend to cry easily, panic when facing danger, and often doubt themselves. However, Chiikawa's greatest strength is precisely that they can be afraid and still keep going. They're not fearless. They simply don't want to abandon their friends. Chiikawa is also very empathetic and can become extremely distressed when they think they've failed to help someone.

Personality: hardworking, polite, innocent, earnest, enthusiastic, respectful, and eager to learn.

Shisa works at the ramen shop Rou and studies under Ramen no Yoroi-san. They're extremely hardworking and genuinely want to improve themselves. Shisa is one of the more wholesome characters in the series. They're also involved in the Mermaid Island storyline.