SC相模原
Inamoto signed for J1 League club Kawasaki Frontale on 11 January 2010 in a move back to his homeland. He played for Frontale for 5 seasons. He resigned end of 2014 season. Inamoto then subsequently featured for side Consadole Sapporo (later "Hokkaido Consadole Sapporo") in J2 League. Consadole won the 2016 season and was promoted to J1. However he could only play single-digit matches every season from 2016 season. He resigned at the end of 2018 season. In 2019, he signed with J3 League club SC Sagamihara.