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Voice of Rumia and Reiuji Utsuho in the original Cookie☆, and one of the participating artists. Usually considered the same person unlike Yamin and Cirno or Hinase and DIYUSI. Originally just meant to be an artist, she was going to fill in for Reimu if Reu wasn't available, but later got assigned to Rumia and Okuu. According to her, Hazuna Rio touched her thighs but didn't go further than that.
Also considered to be fairly bad at voice acting and drawing, but people were sympathetic to her after hearing about her experience. Generally depicted as a messy or absentminded character. Her so~nanoka line as Rumia got compared to the so~dayo line from Miura Daisenpai, so fans began drawing them together. While she is sometimes still seen with DIYUSI and Cirno, these appearances have fallen off as those two became more derivative characters.