Note: This is only a temporary article until we know which one is Kana and which one is Manami.
One of them has long and wavy black hair, while the other has medium-length brown styled in a bob, and both have brown eyes and fair skin complexion. The black-haired girl is visibly taller.
Not much is known about their personalities, but they appear to have similar interests to Yuzu. They are also homophobic.
Some time before Yuzu moves out, she is seen in a cafe with Kana and Manami. The brown-haired girl announces she'll break up with her boyfriend as she finds him annoying. This surprises the black-haired girl as the other was supposedly having sex with this boyfriend, but the brown-haired girl says she'll just find another one as summer is the season of love.
Yuzu, then, interrupts by saying she wishes she had a boyfriend. The brown-haired girl then mentions that Yuzu broke up with her boyfriend, and says that she'd invite Yuzu to a Template:W1 (blind group date), but Yuzu would move out on Fall, while the black-haired girl tells Yuzu not to start a long-distance relationship. Yuzu tells them not to worry, because she'll get a new boyfriend right after moving.
Yuzu has been working part-time back in a cafe in her old town (to avoid being found out as her school prohibits students from working) in order to buy matching rings for Mei and herself.
One day, after Yuzu finally saved up the money she needs, she runs on Kana and Manami, who recognize her immediately. They're impressed that they haven't seen Yuzu in a year and then the brown-haired girl tells Yuzu to notify them beforehand the next time she comes around, while the black-haired girl says she thought Yuzu was ignoring her because her cellphone was always off. Yuzu apologizes saying that cellphones are prohibited in her school, which causes the brown-haired girl to ask Yuzu what her school is like and if there's any pretty boy.
They're surprised to learn that she's in a girls-only school and even offer to present Yuzu to someone, assuming it's hard for Yuzu to get a partner, but Yuzu says she's already dating someone. With that, Kana and Manami become excite, wanting to learn more about "him" and about what she's been doing without them, also saying that Yuzu is prettier. Yuzu happily states that they've kissed a lot, making them more excited as it appears to be a serious relationship, and then they ask to see a picture. Yuzu is excited, as Kana and Manami will probably surprised that "he" is a girl.
Before Yuzu has a chance to show them a picture of Mei, Kana and Manami notice a LGBT couple. They mock the fact the couple is making out in public, saying they'd never do anything like that, and ask Yuzu's opinion. Yuzu, trying to hide her anger, tell her friends that those girls could really be in love, so they shouldn't talk like that. Kana and Manami just laugh it off saying Yuzu is "just being serious as always". One of them then asks if Yuzu is actually dating a girl, but the other says there's no way Yuzu would, and laughs again. Yuzu then forces a laugh, unable to say anything else.
Kana and Manami have been friends of Yuzu since Middle school.