| 1 | A | B | C | D | E | F | G | H | I | J | K |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | Koichiro Katafuchi - 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 | J.League Cup | J.League Cup | Total | Total |
| 6 | 1998 | Sagan Tosu | Football League | 4 | 1 | 2 | 1 | - | - | 6 | 2 |
| 7 | 1999 | Sagan Tosu | J2 League | 15 | 6 | 3 | 3 | 2 | 0 | 20 | 9 |
| 8 | 2000 | Sagan Tosu | J2 League | 32 | 7 | 0 | 0 | 1 | 0 | 33 | 7 |
| 9 | 2001 | Sagan Tosu | J2 League | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| 10 | 2002 | Albirex Niigata | J2 League | 3 | 0 | 3 | 1 | - | - | 6 | 1 |
| 11 | Country | Japan | Japan | 61 | 14 | 8 | 5 | 3 | 0 | 72 | 19 |
| 12 | Total | Total | Total | 61 | 14 | 8 | 5 | 3 | 0 | 72 | 19 |

Question: Who joined the Japanese football club in 1998?
Answer: Koichiro Katafuchi joined the Japan Football League club Sagan Tosu based in 1998.