Education
He finished seventh overall in the points standings. He finished sixteenth in the points standings, with two fourth-placed finishes at Imola and Monza.
関口雄飛
He finished seventh overall in the points standings. He finished sixteenth in the points standings, with two fourth-placed finishes at Imola and Monza.
Formula Renault
Sekiguchi competed in two races of the 2004 Asian Formula Renault Challenge for the Asia Racing Team, scoring no points. Formula Toyota
Sekiguchi drove in the Japan-based Formula Toyota in 2005 and 2006, winning the drivers" championship in his second year in the series. Formula Challenge Japan
Sekiguchi also competed in Formula Challenge Japan in 2006, winning the drivers" title in this championship in addition to his Toyota success.
Formula Three
Sekiguchi moved up to the All-Japan Formula Three series for 2007, driving for the Now Motorsport team
International Formula Master
Sekiguchi moved to Europe in 2008 to compete in the International Formula Master championship. GP2 Series
In late 2008, Sekiguchi competed in the first round of the 2008-2009 GP2 Asia Series season for the David Price Racing team
His team-mate was Michael Herck. He was the fourth Japanese driver in the championship, alongside Sakon Yamamoto, Kamui Kobayashi, and Hiroki Yoshimoto.
However, he was then replaced by Giacomo Ricci from the second round onwards.
Sekiguchi returned to the All-Japan Formula Three Championship for 2009, finishing fifth in the National class. Super GT
After placing 6th in the 2012 GT300 championship. In 2014, Sekiguchi drives Lexus Remote Control F in Lexus Team WedsSport BANDOH.
Career summary
† - As Sekiguchi was a guest driver, he was ineligible for points.
Complete Super GT results
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap).