"Dark Horse: World Derby Championship" Japanese game (I think), NOT the Konami game of the same name, NOT the early 80s one either. No manufacturer on the boardset, no manufacturer on the sideart, marquee, or control panels either. Every reference to this game in google is a reference to my kit.
It's my board, monkeybomb bought it to have it dumped for Mame. I can't tell you much anything about the game, as the board has battery acid damage and boots to garbage. Should be repairable by a GOOD board guy, but not by me.