Wallaby!! Usagi no Kuni no Kangaroo Race

Wallaby!! is a racing simulation game from Tenky and Masaya. It plays similarly to a number of horse racing simulators for Japanese systems, but switches the horses for kangaroos and wallabies and human riders for rabbits. The player selects a rabbit as their protagonist and can either raise marsupials for racing or simply bet on those belonging to other rabbits.