Jun is founder of SPARK LAB in Nov 2015. He also joined REAPRA, the parent company of SPARK LAB as CTO in Sep 2015. He has affluent experiences about Technology/Engineering by engaging several CTO roles at Bracket, Piece of Cake and AGRIBUDDY Ltd etc. Jun has also created variety of web services and one of his accomplishments was handmade product market place “cooboo” acquired by GMO Pepabo. His career started from Yahoo Japan in 2001 and spent there for 3 years. Jun graduated from Aoyama Gakuin University with Master of Science in Mechanical Engineering.