Takahashi Naoko no Marathon Shiyouyo

Marathon simulation game featuring Olympic long-distance runner Takahashi Naoko. The goal is to train athletes in your sports club to become professional marathon runners. Actual runners from many nations can be chosen for your club. Naoko's coach Yoshio Koide also appears to offer advice, training regiments, and to encourage the player. Notable for its realistic animations, and for being mentioned on the first episode of GameCentreCX.