| # | Tier | Division | G | W | D | L | GF | GA | Pts | +- | |
2003 | 8 | 1 | Japanese J-League Division 1 | 30 | 11 | 7 | 12 | 56 | 57 | 40 | -1 | |
2004 | 9 | 1 | Japanese J-League Division 1 | 30 | 11 | 6 | 13 | 43 | 46 | 39 | -3 | |
2005 | 17 | 1 | Japanese J-League Division 1 | 34 | 6 | 12 | 16 | 40 | 73 | 30 | -33 | Relegated |
2006 | 7 | 2 | Japanese J-League Division 2 | 48 | 21 | 8 | 19 | 69 | 75 | 71 | -6 | |
2007 | 2 | 2 | Japanese J-League Division 2 | 48 | 26 | 11 | 11 | 90 | 57 | 89 | 33 | Promoted |
2008 | 17 | 1 | Japanese J-League Division 1 | 34 | 10 | 7 | 17 | 38 | 50 | 37 | -12 | Relegated |
2009 | 7 | 2 | Japanese J-League Division 2 | 51 | 21 | 11 | 19 | 68 | 61 | 74 | 7 | |
2010 | 5 | 2 | Japanese J-League Division 2 | 36 | 17 | 7 | 12 | 47 | 34 | 58 | 13 | |
2011 | 5 | 2 | Japanese J-League Division 2 | 38 | 16 | 11 | 11 | 69 | 45 | 59 | 24 | |
2012 | 7 | 2 | Japanese J-League Division 2 | 42 | 20 | 6 | 16 | 65 | 46 | 66 | 19 | |
2013 | 13 | 2 | Japanese J-League Division 2 | 42 | 14 | 14 | 14 | 52 | 58 | 56 | -6 | |
2014 | 20 | 2 | Japanese J-League Division 2 | 42 | 9 | 15 | 18 | 31 | 48 | 42 | -17 | |
2015 | 8 | 2 | Japanese J-League Division 2 | 42 | 16 | 10 | 16 | 43 | 41 | 58 | 2 | |
2016 | 18 | 2 | Japanese J-League Division 2 | 42 | 10 | 13 | 19 | 43 | 61 | 43 | -18 | |
2017 | 5 | 2 | Japanese J-League Division 2 | 42 | 20 | 10 | 12 | 64 | 49 | 70 | 15 | |
2018 | 6 | 2 | Japanese J-League Division 2 | 42 | 19 | 14 | 9 | 56 | 41 | 71 | 15 | |
2019 | 13 | 2 | Japanese J-League Division 2 | 42 | 14 | 13 | 15 | 59 | 59 | 55 | 0 | |
2020 | 12 | 2 | Japanese J-League Division 2 | 42 | 13 | 15 | 14 | 48 | 48 | 54 | 0 | |
2021 | 12 | 2 | Japanese J-League Division 2 | 42 | 16 | 10 | 16 | 62 | 66 | 58 | -4 | |