Kaja (previously known as Kaze) is the lead singer of a band in Miraland. Her band regularly performs at the bar in Wheat Field.[1]



Kaja wears unisex, tomboyish clothing. She has short blue hair with a thin blue ponytail on her shoulder. She also wears rectangular glasses with a thick frame on the bottoms and sides.


Kaja is cool and collected. She is always up for a styling battle, especially if it means she gets to battle using unisex clothes.[2]


Nikki and her friends first ran across Kaja when looking for Mela, who stole Lunar's designs. They saw her and figured since she was in the band that often played at the bar, she might know Mela. Kaja said Mela would be by later that evening.[1]

They saw Kaja again in Cicia, where she visited the Cicia Design School to recruit members for her band. She wondered aloud why Bobo and Momo are fighting, which Nikki explained was their way of showing affection for each other.[3]

Kaja was later seen in Royal City, where she explained that her band was playing every night in the busy bar near the Fantasy Styling Contest's Contestant Village. Nikki expressed excitement to see her band perform.[4]

Kaja showed up at the finals of the Fantasy Styling Contest to cheer for Nikki, but she said she can't sing since her voice was tired due to singing too often.[2]



Bobo is shown to idolize Kaja, getting visibly excited every time she sees her.[3][4] Bobo thinks that Kaja is attractive when she's singing.[2]


  • "Smile could improve your charm!"
    — using Smile.
  • "Styles like this will make you lose your fans!"
    — using Critical Eye.
  • "It's a Christmas gift from my fans."
    — using Gift.
  • "Sing barefoot on the stage!"
    — using Clock.
  • "Let me play a lullaby for you."
    — using Sleeping.

Name by Server

Version Name/Transliteration
International International (English) Kaja
Chinese Flag China (Simplified) 立风 (Li Feng)
Japanese Flag Japan リッカ (Rikka)
Korean Flag South Korea 리아 (Leah)
Vietnam Flag Vietnam Kaze



  1. 1.0 1.1 1-7 Lead Singer: Kaja (1)
  2. 2.0 2.1 2.2 11-S2 Lead Singer: Kaja (4)
  3. 3.0 3.1 3-2 Lead Singer: Kaja (2)
  4. 4.0 4.1 10-S1 Lead Singer: Kaja (3)
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