In 2005, Hasegawa became a manager for Shimizu S-Pulse. The club won the 2nd place at 2005, 2010 Emperor's Cup and 2008 J.League Cup. He resigned end of 2010 season. In 2013, he signed with J2 League club Gamba Osaka which was relegated to J2 from 2013. The club won the champions in 2013 and was relegated to J1 League. In 2014, the club won all three major title in Japan; J1 League, J.League Cup and Emperor's Cup. The club also won the champions 2015 Emperor's Cup. In 2018, he moved to FC Tokyo. In 2019, the club won the 2nd place in J1 League. In 2020, the club won the champions Emperor's Cup.