The SDF is a very excellent organization similar to the military. They do not actually fight, but they do not fail to train on a daily training.
And the SDF will do tremendous work as a rescue team in the event of a disaster such as an earthquake or typhoon. For example they repair broken roads and bridges that make people’s lifeline quickly recover like a construction company.
The SDF arrives with food. Therefore, they do not consume supplies for victims and do not procure supplies from local people.