Anastasia Club

Tsubaki Kamui is the granddaughter of a renowned antiquarian and the central heroine of this historical mystery. Her quiet life working in the family shop takes an unexpected turn when a mysterious man named Sena Takuto walks through the door. He arrives with an extraordinary claim, seeking proof that he is the grandson of Anastasia, the last surviving member of the Russian imperial family. To substantiate his lineage, Takuto carries a valuable artifact that he specifically wants Kamui's grandfather to examine and appraise. However, the situation quickly grows complicated when it is revealed that an item of immense personal importance to the late Anastasia was recently stolen. Suspicion immediately falls upon the enigmatic newcomer, leaving Kamui to wonder if Takuto is truly who he claims to be or if he is connected to the theft. As the two become entangled in a web of historical secrets and missing treasures, Kamui must uncover the truth behind Takuto's quest. Whether he will successfully prove his royal heritage—and what role Kamui herself is destined to play in this unfolding mystery—remains to be seen.