Tsukiko Tsutsukakushi
筒隠月子
__Height:__ 149 cm She meets the main character in the beginning of the manga. She ends up losing her emotion because of the infamous Stony Cat. She helps out [Youto](https://anilist.co/character/42470/Yokodera-Youto) find the person who obtained his lost trait, in order to regain her own. ~!It is later revealed that she is Tsukushi's sister and that her family owns the area where the cat statue is.!~
