According to broadcast, someone donates a lot of things to city halls or orphanages etc.
The one leaves the messages with the name "Date Naoto".
Originally, "Date Naoto" has already been famous as the character on the cartoon "Tigar Mask", which includes the story that the man "Date Naoto" donates various things to orphanages.
I think that it should be praised to help people without salary but it should not be praised to do so aiming to become famous.