The 2008 J. League Division 2 season was the 37th season of the second-tier club football in Japan and the 10th season since the establishment of J2 League. The season started on March 8 and ended on December 6.
In this season, the number of participating clubs was increased by two, making the total number, fifteen. Unlike the first nine seasons, the clubs played in triple round-robin format, instead of quadruple round-robin format. At the end of the season, top two clubs were promoted and third-placed club advanced to the Pro/Rele Series. There were no relegation to third-tier Japan Football League.
Following fifteen clubs played in J. League Division 2 during 2008 season. Of these clubs, Sanfrecce Hiroshima, Ventforet Kofu, and Yokohama F.C. relegated from Division 1 last year. Also, Roasso Kumamoto and F.C. Gifu newly joined from Japan Football League.
Vegalta Sendai
Montedio Yamagata
Mito HollyHock
Thespa Kusatsu
Yokohama F.C.
Shonan Bellmare
Ventforet Kofu
F.C. Gifu
Cerezo Osaka
Sanfrecce Hiroshima
Tokushima Vortis
Ehime F.C.
Avispa Fukuoka
Sagan Tosu
Roasso Kumamoto
League format
Fifteen clubs will play in triple round-robin format, a total of 42 games each. A club receives 3 points for a win, 1 point for a tie, and 0 points for a loss. The clubs are ranked by points, and tie breakers are, in the following order:
Goal differential
Goals scored
Head-to-head results
Disciplinary points
A draw would be conducted, if necessary. However, if two clubs are tied at the first place, both clubs will be declared as the champions. The top two clubs will be promoted to J1, while the 3rd placed club plays a two-legged Promotion/relegation series.
Changes from Previous Year
Thirteen participating clubs (2006–2007) to fifteen clubs (2008)
Quadruple round-robin format (1999–2007) to triple round-robin format (2008–2009)
Introduction of Disciplinary points for tie breaker (2008–)
Updated to match(es) played on December 6, 2008. Source: J. League Division 2 Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (C) Champions; (P) Promoted
Updated to games played on December 6, 2008 Source: J. League Division 2 Notes: † Team played previous season in J1. ‡ Team played previous season in JFL.