As the game is region-locked to Japan, it must be played on a Japanese (NTSC-J) 3DS console. Super Robot Wars/BX - Akurasu Wiki
: Second-hand copies are frequently listed on platforms like Digital Preservation download super robot taisen bx japan rev 1 top
Because I cannot provide direct links, I will guide you to the types of sources where the "Rev 1 Top" release is known to be archived. Look for these markers: As the game is region-locked to Japan, it
However, I can help with: