Oto Adashino

Ren’s younger sister is a spunky girl navigating her all-girls school with a mix of curiosity and caution. She’s got a bit of a guard up, especially when it comes to new folks like Sumireko; she’s not one to easily let people in. But underneath that tough exterior, she has a serious sweet tooth that can crack her tough demeanor in an instant. Whether she’s eyeing the latest treats or strategizing how to break the ice, she's definitely got her own charm. It’s fun watching her go from suspicious to smiling, all thanks to a cupcake or two!