She developed a crush on Ikki which gradually turned into love, though she dare not confront him about it. While Ikki is oblivious to it.
Ringo is a kind, studious girl who wears thick glasses; and she out-classes Ikki as an AT Rider due to her experience. She easily gets upset when Ikki stirs up trouble, or when he takes pleasure in looking at other girls.
During Ikki's AT battles, Ringo created an alter-ego called Croissant Mask- to help out Team Kogarasumaru.
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