It's the day of the Kameido High Marathon and the tennis club is raring to go. When Kanae and Marimo show up with strangely muscular bodies, it's only the beginning of a typically atypical race.
Until ten years ago, it was poop, 
but they had to change it.
Hace diez años lanzaban
caca pero lo dejaron.
Até dez anos atrás era cocô, mas eles mudaram.