In the wake of the Great East Japan Earthquake, many local authorities were unable to handle the huge influx of volunteers eager to help. However, in Tono City in Iwate Prefecture, which suffered relatively little damage, a volunteer group called “Magokoro Net” provided the coastal areas with logistic support. It handled 100,000 volunteers, allocating work and organizing transport and accommodations. The program investigates the logistic support system provided by the city of Tono that managed massive numbers of volunteers in the post-quake chaos.