Koharu is a shy girl who likes idols, but is too shy to tell people. She has a form for each of the idol types.

Form Names

  • Koharu (Natural)
  • Kokoro (Lovely)
  • Komina (Pop)
  • Ko-Li (Cool)
  • Kolice (Premium)
  • Koshima (Celeb)



Koharu is shy and pensive. She loves gardening and writing songs. She serves as the Vocalist for Ko-Unit.


Kokoro is outgoing and fun loving. She likes making accessories. She is the main Pianist for Ko-Unit.

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