Back in March, Netflix picked up a long running Japanese TV program based on a children’s book from the 1970s. The show is called Old Enough, but the name of the original Japanese program translates to My First Errand. Because in each episode, a child runs an errand for the very first time. Episodes are only 10 to 20 minutes long, but in that short time a toddler treats the audience to a bite-sized hero's journey. My First Errand is a gimmicky show with hokey music and a laugh track, but it’s also rooted in a truth about Japanese society: most children are remarkably independent from a very young age -- way more independent than children in the US. In Japanese cities, fifth-graders make 85 percent of their weekday trips without a parent. And this remarkable child mobility is made possible by everything from the neighbors next door to the width of the streets.First Errand