This is a revision of Famicom Meijin Sen, indicating improvements, bug fixes, or potentially additional content. The core gameplay likely remains similar to the original release, but the 'Rev A' designation points to changes made after the initial release, perhaps addressing issues or enhancing the game experience. Nintendo's continued involvement in the game's distribution is likely.

Famicom Meijin Sen (Japan) (Rev A)

Famicom Jump - Eiyuu Retsuden (Japan)