Sports days are all-day athletic meets held annually at schools in Japan - pretty much every Japanese person has taken part in one.
Students compete in all sorts of team-based physical challenges; they are also heavily involved in planning and managing the event. Sports days are a proven way to build camaraderie and forge friendships.
This time, our theme is sports days. Our expert guest is Miho Shinoda, a gymnastics instructor and former Olympian.
And in Plus One, sports days for grown-ups!
