Mischievous Elves - Ace File

Mischievous Elves - Ace File is a Japanese collectible card game published by Hudson in July 1999. It forms one half of the Mischievous Elves dual-system release, with this particular series built around Japanese idol talent content rather than the detective-fiction theme of its companion set. The game was produced as a series of card sets distributed alongside arcade and gaming tie-ins during the late-1990s boom in Japanese CCGs, a period when manufacturers rushed to translate popular entertainment properties into card form. Hudson, better known for video games such as the Bomberman and Hudson Hawk franchises, published a range of card game products in this era. The Ace File subsystem appears to have targeted a youth audience interested in idol culture, with cards functioning as collectible character portfolios as much as game pieces. Documentation outside specialist Japanese collector communities is extremely scarce, and the full card count and set list have not been catalogued in accessible English-language sources.

Source: ss1.xrea.com/card.g1.xrea.com/en/a01list_j.html