Kazuki Umemoto received him Bachelor of engineering in the
field of Department of Chemistry and Chemical Engineering,
from the Yamagata University, Japan, in 2015. After he completed
the Master course, he was an exchanging student in KU Leuven,
Belgium. He is currently pursuing a Ph.D. degree with Innovative
Flex Course for Frontier Organic Materials Science, from the
Yamagata University. His research interest includes functional
nanoparticles and organic optoelectronic devices.