Aoi Saginomiya 27 years old Antique shop owner He has a calm, aloof, and elusive personality. He is sensitive to human emotions and never carelessly exposes secrets. He rarely speaks about himself and occasionally teases others with mischievous jokes. In romance, he is devoted, but even when he realizes his feelings, he doesn't show them honestly. He has sold his own memories before, leaving a large void in his past. Because of this, when asked about his history, he simply smiles and says, "I've forgotten." In the back of his shop, there is one item he refuses to sell: a blue rose pocket watch. Though he has no memory of it, he keeps it displayed as something special to him.