Kite's friend, she is a mermaid Teenieping with light blue pigtails and light pink skin. Her eyes are light blue. She ends her sentences with 'bangul'. She has a bright and curious personality.

She has red hair and ivory skin. She is Kite's friend and a mermaid Teenieping. Her eyes are green. She ends her sentences with 'challang'. She has a bright personality.

Hachuping's friend and the princess of the Emotion Kingdom. She possesses the power of the Whale Jewel. She is kind, bright, and very curious.

A friend to Bangulping, Soraping, and Challangping who explores the ocean using a submarine. He has a kind and bright personality.

A giant sky-blue dragon who is hunting Romy for the power of the Whale Jewel.

Romy's partner Teenieping with light pink skin and pink eyes. She has a crown symbol on her belly. She is energetic and ends her sentences with 'chu'.

Romy's mother, the Queen of the Emotion Kingdom. She has brown hair, green eyes, and wears a purple dress. She has been turned into a fish and is currently held captive by Leviath. She is kind but a bit strict, though she is very sweet to Romy.