The girl has become known for her astounding X-ray ability to see people through and diagnose diseases. Scientist became interested in the Russian girl's phenomenon: Natasha Demkina was invited to come to London and New York for scientific experiments. British researchers unanimously acknowledged Natasha's remarkable gift, whereas American scientists hesitated to come to such a conclusion. They did not like that fact that the girl successfully diagnosed diseases with only four patients out of seven. Natasha Demkina has recently passed a similar test in Tokyo, where Japanese scientists confirmed the gift of the Russian X-ray girl. Natasha is currently a student of the Semashko's Moscow Medical University. Yoshio Machi, a professor of the Tokyo University, invited the girl to come to Tokyo to have her abilities tested again. Professor Machi is known in the world as a scientist, who studies unusual human abilities. Having the experience of previous trials in London and New York, Natasha Demkina set forth her own conditions to Japanese scientists. She particularly said that each of the tested patients would have to bring latest medical certificates of their state of health. In addition, the girl demanded the diagnosis should be restricted to only one certain body part - the head, the torso, or extremities.