友梨香

Yurika is a kouhai and the girlfriend of Kuurin in 1999.

She idolizes Kuurin and she is deeply in love with her, but we do not know if Kuurin really regarded her as her girlfriend or as a one night stand partner.

As they are about to make love, Yurika tells Yuurin that she has changed because of this "damn boy" and is very jealous.
She's afraid Kuurin will leave her for him.

The trait "Sex with Others" only concerns her and Kuurin because they sleep together.