A poster has been spotted for an arcade cabinet version of Luigi's Mansion.
A Japanese blogger uploaded the photo today, which appears to detail a trial run for the cabinet between October 30th and November 3rd. The poster credits Capcom too, making this potentially the next in a line of arcade collaborations from Nintendo.

The testing period has since ended and no details of the gameplay have yet surfaced. However, it is assumed that the game will bear some relation to the recently released Luigi's Mansion 2, as the poster borrows much of its artwork.
Neither Nintendo or Capcom have yet commented on the poster.