Corn is a water sapphire stone[1] that the fairy prince, Corn gave Kyoko, when they met as a 6 year-old and 10 year-old. Kyoko named the sapphire stone "Corn" after Kuon, which she pronounces wrong.

Kyoko uses this stone when she has a problem, and says that the stone magically makes her feel better. When the stone gets strike into the sun, it changes color. This stone is often put in a small pink purse by Kyoko, to keep the sapphire stone safe since it is precious and important to her.


  1. Skip Beat! Manga Series: Volume 17, Chapter 99, Page 14
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