Nissan Motor Co. said Tuesday that its October-December profit was 70.4 billion yen ($637 million), down from 301.6 billion yen the previous year.
Quarterly sales grew 6 percent to 3.05 trillion yen ($27.5 billion).
Nissan has been rocked recently by the arrest of its former chairman, Carlos Ghosn, on charges of financial misconduct.
The maker of the Leaf electric vehicle, X-Trail sport utility vehicle and Infiniti luxury models lowered its profit forecast for the year through March to 410 billion yen ($3.7 billion), down 45 percent on-year. The previous projection was for a 500 billion yen (4.5 billion) profit.