Princess Romi

"This is Princess Romi of the Emotion Kingdom, the catcher of the free Teeniepings who came to Harmony Village, a human settlement on Earth. She's working at the Heartrose Bakery with her older cousin Sarah, and even her personal Royal Teenieping named Heartsping. Only Marylou and Maya can know about her secret identity. But what happens next about Petain's evil moves are frightening me."

--Su Ji-Hoon, Emotionless

Romi is the main character of ''Catch! Teenieping''. She is the princess of Emotion Kingdom.

In order to catch all the freed Teeniepings, she went on Earth and became an ordinary girl of Harmony Village, living and working at the Heartrose Bakery with her older cousin Sarah, and her personal Royal Teenieping Heartsping, who always accompanies her. When a Teenieping is around, she secretly transforms into a magical princess in order to catch them. Most of the time, she needs to race against them and use some tricks.

Except for her friends Maya and Marylou (Season 2 onwards), and her older cousin Sarah, no one in Harmony Village knows her secret identity. She must very careful to keep this secret, as the people of Harmony Village do not believe in magic.

In When the Cold Breeze Blows Away, she would be first appeared in during the Circum Great War (known as the USRAC War).

She did not relative to the World War III as she has committed to enjoy her life until an Teeniepings have been captured (by a Ducanger terrorist (disguised as Marina) and the french disguised reactionary terrorists )

She and her friends came to rescue the captured Teeniepings but she realized that she felts into the traps of Operation Emojam.

Soon,she and her friends attacked those terrorists for rescue and survival, as the allied troops came to rescue them after those terrorists escaped.

But she has came late to rescue Emotion Kingdom after it's castle have been destroyed along with the death of many royalists,include her parents by a Ducanger terrorist (disguised as Sharko) and the french disguised reactionary terrorists (disguised as Hilda Berg and the Inkwell Isle Girls).

That happen made her suffer to sorrow and mourning at her deceased parents and the victims due to the lost. And the CRP and the NCP helped her again,so she will become volunteer to join the CRP in order to restore Emotion Kingdom and revenge.