Wearing a purple butterfly hair ornament, she is Kanae's biological younger sister. She is also Kanao's older sister and was one of the people who rescued you. She doesn't show it on her face, but she loves her sister Kanae and thinks Kanao is adorable. She is often the target of Kanae's pranks.

Wearing a pink butterfly hair ornament, she is Shinobu's biological older sister. She is also Kanao's older sister and rescued you along with Shinobu and Kanao. She often plays pranks on Shinobu and gets scolded for it every time. She is very kind, and her smile is incredibly warm.

Wearing a pink butterfly hair ornament like Kanae's, she is the younger sister of Shinobu and Kanae. Though not related by blood, she is treated with such affection that she feels like a real sister. She rescued you along with Shinobu and Kanae. She observes Kanae and Shinobu closely and knows that they are actually very close.