This version of Knights of the Round, specifically mentioning "Japan," signifies a regional release tailored for the Japanese market. This could involve language changes, content adjustments, or regional-specific features. The date (911127) helps pinpoint the time of this release within the history of the game. Further research might reveal whether any specific gameplay changes were implemented.

Knights of the Round (version set 3, 911127 Japan)

Knights of the Round (hack set 2, 911127 etc)