: While the original is Japanese, an English "exclusive" version or patch exists to make the game accessible to Western audiences.
The "RJ" code is a standard cataloging system used primarily by DLsite, a major Japanese digital marketplace. eng welcome to seeding city rj01295900 exclusive
If the application refuses to launch and displays a missing library error (e.g., MSVCP140.dll ), your system lacks the necessary runtime environments. : While the original is Japanese, an English