Kōji Murofushi
(m)
1974- 
Olympic Medalists 2004; 2012 hammer throw (gold/bronze)
Kōji Kondō
(m)
1961- 
Koji Uehara
(m)
1975- 
Olympic Medalists 2004 baseball (bronze)
Kōji Yamamuro
(m)
1989- 
Olympic Medalists 2012 artistic gymnastics (silver)
Kōji Tamaki
(m)
1958- 
Koji Tokunaga
(m)
1968- 
Olympic Medalists 1992 baseball (bronze)