Appearances
Frequently asked questions
What is Shiroyama's name in other languages?
Shiroyama is also known as 城山, Mask De Holmes.
Shiroyama is also known as 城山, Mask De Holmes.
城山
Shiroyama, the self proclaimed "Mask De Holmes," is a high school girl. Seemingly always wearing a mask while in costume or not. Others consider Shiroyama to be somewhat strange, though some aren't scared of asking for any assistance in their mysteries.
Shiroyama is seemingly quite clever, as she solves the mystery through unorthodox means. Besides that, she is overall helpful and enjoys playing detective, even if it may be a bit chuuni.