Table:
text: 2007 Rugby World Cup squads
Pool B
Japan
Player Position_ Date_of_Birth_Age Caps Club_province
Ryo Yamamura Prop 9 August 1981 34 Jubilo
Masahito Yamamoto Prop 29 May 1978 25 Verblitz
Tomokazu Soma Prop 5 June 1977 13 Wild Knights
Tatsukichi Nishiura Prop 20 February 1976 7 West Red Sparks
Yuji Matsubara Hooker 5 September 1979 19 Kobelco Steelers
Yusuke Aoki Hooker 19 June 1983 2 Verblitz
Hitoshi Ono Lock 6 May 1978 20 Brave Lupus
Takanori Kumagae Lock 31 May 1978 25 Green Rockets
Luatangi Vatuvei Lock 8 December 1977 20 Liners
Luke Thompson Lock 16 April 1981 5 Liners
Yasunori Watanabe Flanker 2 June 1974 30 Brave Lupus

text: 2007 Rugby World Cup squads
Pool B
Japan
Player Position_ Date_of_Birth_Age Caps Club_province
Yuta Imamura Centre 31 October 1984 11 Kobelco Steelers
Koji Taira Centre 12 January 1983 3 Sungoliath
Bryce Robins Centre 19 September 1980 6 Black Rams
Hirotoki Onozawa Wing 29 March 1978 35 Sungoliath
Kosuke Endo Wing 11 November 1980 13 Verblitz
Tomoki Kitagawa Wing 25 July 1983 2 Wild Knights
Christian Loamanu Wing 13 May 1986 7 Saitama
Go Aruga Fullback 13 November 1983 7 Sungoliath

text: 2007 Rugby World Cup squads
Pool B
Japan
Player Position_ Date_of_Birth_Age Caps Club_province
Hajime Kiso Flanker 7 November 1978 28 Jubilo
Hare Makiri Flanker 31 May 1978 16 Fukuoka
Philip O`Reilly Flanker 24 July 1980 5 Wild Knights
Takamichi Sasaki Flanker 30 October 1983 5 Sungoliath
Takuro Miuchi ( c ) Number 8 11 December 1975 36 Green Rockets
Yuki Yatomi Scrum-half 16 February 1985 7 Jubilo
Tomoki Yoshida Scrum-half 22 February 1982 4 Brave Lupus
Kim Chul Won Scrum-half 22 January 1984 0 Liners
Eiji Ando Fly-half 14 May 1982 12 Green Rockets
Kousei Ono Fly-half 17 April 1987 3 Fukuoka
Shotaro Onishi Centre 18 November 1978 24 Jubilo
Nataniela Oto Centre 16 May 1980 11 Brave Lupus

Question: When was Tomokazu Soma, who plays for the Wild Knights among the Japan Rugby World Cup teams in 2007, born?