Jiwon Koo
Japan
![Japan](https://eu-cdn.rugbypass.com/webp-images/images/team-images/logos/col/810.png.webp?&maxw=72)
Age
30
Position
Prop
Height
184cm
Weight
122kg
News
Latest
1741 days ago Japan
Japan player ratings vs South Africa
1743 days ago Japan
Japan make one change for first-ever World Cup quarter-final
1745 days ago Japan
Weaponised Japan scrum on revenge mission after previous Bok humbling
1765 days ago Ireland
Mafi starts as Japan make four changes for Ireland
1773 days ago Japan
Must-win opening match puts the heat on Japan
1773 days ago Jamie Joseph