Taka no Tsume Gaiden "Himitsu Kyuusha: Uma no Hizume"

The Eagle Talon Society decides that even world domination should become more environmentally responsible. Their answer is horses, so they open the secret stable Uma no Hizume despite knowing almost nothing about racing or horse care.

Their hopes settle on Reiwa Meiyu, a former performance horse that refuses to run unless a camera is rolling. As the gang fumbles its way through training and competition, DX Fighter and his own equine scheme turn their dream of reaching the Japanese Derby into an increasingly ridiculous race.