Here is what a preliminary investigation turns up:
The next day, Minami mustered up the courage to visit Kaito Nakamura's studio, located in a trendy warehouse district on the outskirts of Tokyo. As she arrived, she was greeted by a burly security guard who eyed her warily. But when Minami showed him her sketchbook, filled with vibrant and expressive artwork, the guard's demeanor softened. minami matsuzaka