Kinana's fractionally older twin sister. She is carefree about barging into Kinana's life, to Kinana's annoyance; it's revealed that she even had a spare key made for Kinana and Sumi's apartment without the couple's knowledge. She's a clothing designer by trade. With her charming appeal, she is shown capable of swooning most other women effortlessly. This has led to a life of mostly casual relationships. When Hotori Shirayuki doesn't immediately fall to her advances, she believes she is losing her edge.

Spoiler

It is revealed her preferences for other women stem back to a crush she developed as a child, onto her caretaker. Remembering this led her to remember what it was like to want to pursue a relationship, rather than to always be the pursued. With a new sense of determination, she is able to enter a steady, one-partner relationship with Hotori.