GT300 championship driving a
Honda NSX GT3 Evo for
ARTA. Takagi made his debut in the
All-Japan GT Championship (JGTC) in
1998, driving for
INGING in the GT500 class. For the
1999 season, he switched to the GT300 class, finishing third in the championship that year. He won his maiden title in
2002 with
Autobacs Racing Team Aguri (ARTA), driving an -prepared
Toyota MR-S alongside
Morio Nitta. In the following years, with the series renamed as
Super GT in 2005, Takagi won numerous races and finished runner-up in the standings in
2004,
2008,
2010 and
2018. In
2019, he won his second GT300 championship seventeen years after his first, driving the
Honda NSX GT3 Evo of ARTA, with Takagi and his co-driver
Nirei Fukuzumi finishing over ten points clear of the second place finishers. == Complete JGTC/Super GT Results ==