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!