This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
ISHIHARA Koichiro. Portrait of Ishihara Koichiro ndl go jp Zaikai Jimbutsu Hyoron Zenshu vol ndl go jp ndl go jp html author PDJapanoldphoto Hiroichir Ishihara
Page 2023 Free-images.com. All images are Public Domain