Yuki aihara is a young girl who appears mature and knowledgeable for her age. she resides in nogezaka, yokohama and serves as the main character in the second liminality episode. in the world, she goes by the name of yuki-chin. although she frequently interacts with sieg and kyo online, little else is known about her virtual existence. yuki is a high school student who shares a home with her brother and pregnant sister-in-law miho at their family's flower shop. despite her dislike for her brother, who abandoned his acting aspirations to marry, not much information is available regarding her family background.