Appearances
- The Silver (mentioned only)
- The SILVERCASE (mentioned only)
- Flower, Sun, and Rain (mentioned only)
- Flower Sun and Rain: MURDER AND MYSTERY IN PARADISE (mentioned only)
- The 25th Ward: The Silver Case (mentioned only)
Nomenclature
- 24 Districts Project (Flower Sun and Rain: MURDER AND MYSTERY IN PARADISE)
- 24 Wards (The SILVERCASE)
- International Economic Special Administrative Region “24 Wards” Government (The SILVERCASE character map)
- Kanto Government Special Administrative Region “24 Wards” (The SILVERCASE, The 25th Ward: The Silver Case)
- Kanto 24 Districts (Flower Sun and Rain: MURDER AND MYSTERY IN PARADISE)