Perfect Eleven is a Japanese collectible card game published by Konami in July 2002, timed to coincide with the FIFA World Cup co-hosted by Japan and South Korea that year. Konami had a track record of producing soccer-themed card games in Japan, most notably the Captain Tsubasa Trading Card Game, and Perfect Eleven appears to follow that template with real or stylized footballer cards used in competitive card play. The game's name mirrors the terminology of an ideal starting lineup in soccer. Though Konami was a major presence in both the video game and physical card game markets in Japan, Perfect Eleven remained a domestic release without English localization. Collector listings and Japanese CCG databases confirm its existence, but detailed rules documentation and card counts are not widely preserved in English-language sources.
Source: boardgamegeek.com/boardgame/6442/captain-tsubasa-trading-card-game