Wild Cardz

source: wikidataJapanese manga series

source: wikipedia_enWild Cardz, known in Japan as Jaja-uma Quartet (Jaja馬!カルテット), is a Japanese manga series written by Noritaka Suzuki. It was adapted into a two-episode original video animation (OVA) anime in 1997, directed by Yasuchika Nagaoka. It was released in Japan by Studio OX, Movic and BMG Victor Japan. It has been released in North America by Central Park Media.

source: wikipedia_ja『Jaja馬!カルテット』は、スタジオOXが主催し、『月刊OUT』（みのり書房）および『Magazine MEGU』（青磁ビブロス）に連載された、読者参加型メディアミックス作品。