| 1 | A | B | C | D | E | F | G | H | I | J | K |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | Keita Isozaki - Club statistics |  |  |  |  |  |  |  |  |  |  |
| 3 | Club performance | Club performance | Club performance | League | League | Cup | Cup | League Cup | League Cup | Total | Total |
| 4 | Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals |
| 5 | Japan | Japan | Japan | League | League | Emperor's Cup | Emperor's Cup | League Cup | League Cup | Total | Total |
| 6 | 1999 | Bellmare Hiratsuka | J1 League | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| 7 | 2000 | Shonan Bellmare | J2 League | 4 | 0 | 0 | 0 | 1 | 0 | 5 | 0 |
| 8 | 2001 | Mito HollyHock | J2 League | 25 | 0 | 0 | 0 | 2 | 0 | 27 | 0 |
| 9 | 2002 | Mito HollyHock | J2 League | 6 | 0 | 0 | 0 | - | - | 6 | 0 |
| 10 | 2003 | Mito HollyHock | J2 League | 17 | 0 | 1 | 0 | - | - | 18 | 0 |
| 11 | 2004 | Mito HollyHock | J2 League | 34 | 4 | 2 | 0 | - | - | 36 | 4 |
| 12 | 2005 | Vegalta Sendai | J2 League | 21 | 0 | 1 | 0 | - | - | 22 | 0 |
| 13 | 2006 | Vegalta Sendai | J2 League | 42 | 1 | 2 | 0 | - | - | 44 | 1 |
| 14 | 2007 | Vegalta Sendai | J2 League | 31 | 0 | 0 | 0 | - | - | 31 | 0 |
| 15 | 2008 | Vegalta Sendai | J2 League | 11 | 0 | 2 | 0 | - | - | 13 | 0 |
| 16 | 2009 | Sagan Tosu | J2 League | 35 | 0 | 2 | 0 | - | - | 37 | 0 |
| 17 | 2010 | Sagan Tosu | J2 League | 19 | 0 | 2 | 0 | - | - | 21 | 0 |
| 18 | 2011 | Sagan Tosu | J2 League | 35 | 0 | 0 | 0 | - | - | 35 | 0 |
| 19 | 2012 | Sagan Tosu | J1 League | 26 | 0 | 1 | 0 | 4 | 0 | 31 | 0 |
| 20 | 2013 | Sagan Tosu | J1 League | 9 | 0 | 4 | 0 | 4 | 0 | 17 | 0 |
| 21 | 2014 | Sagan Tosu | J1 League | 2 | 0 | 0 | 0 | 3 | 0 | 5 | 0 |
| 22 | 2015 | Sagan Tosu | J1 League | 2 | 0 | 0 | 0 | 3 | 0 | 5 | 0 |
| 23 | 2016 | Sagan Tosu | J1 League | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| 24 | Career total | Career total | Career total | 325 | 5 | 17 | 0 | 18 | 0 | 360 | 5 |

Question: When and in which clubs did Keita Isozaki first join the J1 and J2 Leagues, respectively?
Answer: In 1999, Keita Isozaki joined J1 League club Bellmare Hiratsuka, and he later joined J2 league as a member of Shonan Bellmare in 2000.