Kohei Ichikawa is an Assistant Professor (FRIS fellow) of theAstronomical Institute at Tohoku University since October 2018. Heobtained his Ph.D. in Astronomy from Kyoto University, Japan in 2015.He did a postdoc position at National Astronomical Observatory ofJapan and Hawaii telescope until 2016 and then moved to the USA as aJSPS fellow at Columbia University in the USA until 2018.