Japanese Bill
This is a Japanese 1000-yen bill. His name is "Hideyo Noguchi". He was a world-famous and great doctor. He had been researched yellow fever(黄熱病).
When he was a little child, he seriously burned his left arm with a fireplace. Later, he was operated on his arm but it never recoverd completely. At that time, however, he knew the marvelousness of medicine. So, he began to intend to be a doctor, and became a great doctor later. He saved a lot of people's life in the world.
Butttt, now that here Japan is very depressed, he seems to be also depressed... :)