Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Kazami Tsukasa, a young man who lived in 2020, made a time slip from under a cherry tree to 100 years ago.
-- Tokyo, the imperial capital.
It is full of hope for a new era, and it is a glorious romantic capital where the flower of culture blooms.
The head of a mysterious British woman who runs a detective agency in the imperial capital.
Tsukasa is involved in a number of incidents under her who is suffering from a lack of money every day?
Is it Reiwa or Taisho that his fate can be traced?
Beyond 100 years, the curtain of the retro mystery that dances cherry blossoms opens now!