Due to her clumsiness, her family opposes her from becoming a Keijo player.
Both are Room 309's residences. When they are partnered, Non is bothered since Kazane doesn't speak much. Despite this, the two are on good terms, as they later claim to be best friends when fighting together against Sanae Hououin.
Both are fellow Room 309's residences. Nozomi addresses Non by her first name. In turn, Non calls her "Nozomin". Both have clumsy tendencies.
Both are fellow Room 309's residences. Non tends to make fun of Sayaka's bust size, saying that she has an A-cup.
Yoshida is Non's opponent on the class exchange match. Initially, she realizes that Non is scared of her, decides to free Non from her misery. However, Yoshida is defeated by Non's incredible soft butt instead. Thus, ever since then, she starts a friendly rivalry with her. Yoshida challenges Non again during the training camp. However, she is defeated for the second time. The two are on the same team when they participate in the eleventh East-West War, Non complains for being partnered with Yoshida, calling her "hard butt". While Yoshida is bothered, prompting to tell that she should call her name properly.