Koban is a thoroughbred horse born in Australia in 2022. Race horse Koban is by Maurice (JPN) out of The Closer (AUS) , trained by Ben, Will & Jd Hayes. Koban form is available here. Owned by Mailbag Bloodstock (Mgr: J M Rayner), Mailbag '22 Fillies, M F Dickens, Vegas Baby, P Terzis, Mrs J A Terzis, B C Mann, D G Williams, Mrs D A Bourne, C Miller, J P A Sist, Talcet Racing, T J Cade, P Costa, L P Galliott, Cheers and Champs, The Clique, J White, Weekendat Wyche & Major Crimes.