Hajime Kajita is a software engineer. He received BE and ME degrees from the University of Tokyo in 2015 and 2017 respectively. He received Innovative Technologies from METI (Ministry of Economy, Trade and Industry), FIT Funai Best Paper Award, Best Demo Award from ACM Interactive Tabletop and Surface 2015, interactive presentation award from IPSJ interaction 2015, and young researchers award from VRSJ.