Kasumi Tani

Kasumi is the 18-year-old daughter of the owners of Kasumi House, a small wooden apartment building. Her window faces Kazuya's window, so she uses a long ladder that runs from his balcony to hers as a bridge to pay him a visit, along with Rena. Because she's a close friend of Kazuya's, she often lets him get away with overdue rent payments. In addition to being a college student, Kasumi is very active, athletic, and likes baseball. She is a coach for the local little league baseball team, and her uniform number is 33. She is shown to have a tomboyish side, as she refers to herself as "boku" (the Japanese male form of "I"), but she has a kind side. She has feelings for Kazuya and will wear more revealing outfits when coming to visit him. She sees the cyberdolls, primarily May, as a friendly rival for his affections.