Hime scolds Daichi for doing dangerous things, the truck has an accident, and the horse it was carrying runs away. Daichi quickly runs after it, jumps onto the horse's back, and manages to control him. The horse's master, a cute brown haired-girl, kindly scolds the horse she calls Dream-gou. Sayuri asks for Daichi's help. Sayuri who got hurt, so Daichi asks Himeko to take her place.
競走馬ドリーム号の調教師、さゆりと大地は知り合いだった。さゆりが怪我をしたため、姫子はさゆりに変身して調教に挑んだが…。
