Kubo was born in
Chikuzen, Fukuoka on June 18, 1976. After graduating from high school, he joined
Sanfrecce Hiroshima in 1995. He debuted in 1996 and became a regular striker as
Takuya Takagi successor from 1998. However the club was relegated to
J2 League in 2002. He moved to
Yokohama F. Marinos in 2003. In 2003, the club won the champions
J1 League. He was also selected Best Eleven and Japanese Footballer of the Year awards. However his opportunity to play decreased for low back pain from 2004. He moved to
Yokohama FC in 2007. However the club was relegated to J2 League and he also did not play many matches. After that, he returned to
Sanfrecce Hiroshima in 2008 and moved to
Zweigen Kanazawa in 2010. He retired end of 2011 season.
National team career
After
1998 World Cup, in October 1998, Kubo was selected
Japan national team by new manager
Philippe Troussier. On October 28, he debuted for Japan against
Egypt. Although he played at
2000 Asian Cup and
2001 Confederations Cup, his opportunity to play in the matches was few and he was not selected Japan for
2002 World Cup. After 2002 World Cup, in December 2003, he was selected Japan for
2003 East Asian Football Championship and he scored 2 goals against
China. This goals were his first goal for Japan. In the first half of 2004, he played as striker and scored 6 goals in 9 games. However, he did not play for low back pain from late 2004. From February 2006, he came back to Japan and he scored 3 goals in 6 matches, however he was not selected Japan for
2006 World Cup. He played 32 games and scored 11 goals for Japan until 2006.[1]