*Yen Rises To 1-week High Of 161.83 Against Euro

*Yen Advances To 1-week High Of 189.06 Against Pound

*NZ Dollar Rises To 3-day High Of 1.7730 Against Euro

*NZ Dollar Advances To 8-day High Of 0.6151 Against U.S. Dollar

*Australian Dollar Climbs To 1-1/2-month High Of 0.8897 Against Canadian Dollar