This variant of Open Season, identified by '(U)' for the US market and the publisher Rising Sun, reflects the game's distribution across geographical regions. Limited information is available regarding this specific version's unique aspects, if any, compared to other releases. Without further information from archival sources or game documentation, its exact gameplay mechanics or distinctive features remain unknown. This version's existence adds to the complexity of the game's release history and suggests a multi-regional distribution strategy.

Open Season (U)(Rising Sun)

Onmyou Taisenki Zeroshiki (J)(Caravan)