Ririchiyo Shirakiin

As the central figure of Ayakashi Kan’s room #4, this young woman struggles with profound social anxiety and difficulty communicating with others. Seeking solitude, she moves into the supernatural inn, only to form unexpected bonds with fellow residents Karuta and Watanuki. Notably recognized as a "tsunshun" character, she lacks the typical sweetness of a tsundere, instead retreating into deep bouts of depression whenever her haughty or prideful attitude surfaces during her interactions.