Entered Doshisha University with a soccer scholarship in 1998. Selected in the collage national team. Won a gold medal at the U21 Asian Cup in 2001. Had been offered by the professional league in Japan, although had to give up the opportunity due to a ligament rupture in the knee. Graduated Japan Advanced Institute of Science and Technology with a masters degree in computer science. Started my career life in NTTDOCOMO, Inc in 2004. In 2005 started my own company in Hawaii and operated for 2 years. Later in 2006 started to work in a start up in the US. Although left the company which went into bankruptcy due to the Lehman shock in 2008. Working in NTTi3 from 2009, joined silicon valley's company nn 2012 - present as a software engineer. Currently spreading the knowledge to help the future soccer professionals.