Komano was born in Kainan on July 25, 1981. He joined J1 League club Sanfrecce Hiroshima from their youth team in 2000. He played many matches as right side midfielder and side back from 2001. In 2008, he moved to Júbilo Iwata. He played many matches as right side back. In 2016, he moved to FC Tokyo. However there were few opportunities to play and he moved to Avispa Fukuoka in July. In 2019, he moved to FC Imabari.