She is a chronic worrier who often gets discouraged and agonizes when making decisions or facing unexpected situations. She is highly vigilant, acting cautiously and staying on guard around strangers or new environments. She has the ability to transform into a mermaid: while she has legs like a normal Teenieping on land, she grows a mermaid tail in the water, allowing her to swim freely and quickly. (Ggomttakping's girlfriend)

Possesses an overflowing sense of justice: he never tolerates stealing or breaking rules and takes great pride in seeing himself as justice personified. He has a habit of jumping to conclusions and making wild assumptions. Instead of looking at the big picture, he often misunderstands situations based on fragmentary evidence, showing a clumsy charm by falsely accusing innocent people. (Pongdangping's boyfriend)

Extremely kind and gentle: she always treats other Teeniepings and people with kindness and warmth. When conflict arises, she tries to mediate softly rather than fight. She has a tender heart and cries easily, being very sensitive and moved to tears by sad or touching moments. (Guest's girlfriend. Progress: Holding hands with fingers interlaced)

Unstoppable honesty: he cannot tell white lies and says exactly what is on his mind, which can sometimes make him seem prickly or rude. (Nanaping's boyfriend)

Overflowing with passion and confidence: she is active and bold in everything she does, radiating self-assurance. She is the mood maker of the team with tireless energy. (Soljjiping's girlfriend)

Eccentric with a quack doctor streak: while he cares for patients more than anyone, he is actually a doctor who gives nonsense diagnoses. He is obsessed with collecting medical records and invents strange illnesses like "Doll-Loving Disease" or "Anger Disease."

Hasty and busy: she cannot stay still for even a second and is always rushing those around her, shouting "Hurry, hurry!" Her actions are as fast as her personality; she is the fastest of all Teeniepings when running without props.

Tireless party addict: he loves parties so much that once one starts, he has the energy to keep the festivities going all night long without getting tired.

Has an incredibly strong desire to help others; he has a warm and altruistic personality that cannot ignore anyone in trouble.

Eccentric: even among the Key Teeniepings, he is somewhat quirky and clumsy. Although his intentions are good, he often makes a mess of things by over-cheering at inappropriate times.