Shares in Japan's second-largest car maker slipped as much as 4.3% in early Tokyo trading. It recovered some of its losses by mid-morning and was down by about 1.4%.
So far this year, Nissan shares have fallen 20%.
The carmaker cut its sales forecast, expecting to sell 5.2 million cars for the fiscal year ending March 2020 ̵
1; 5.4% less than originally anticipated. It also reduced the forecast of operating profit for the whole year by 35%.
Elsewhere in the region, Hong Kong's Hang Seng Index ( HSI ) fell almost 2%. The index has fallen 4% since the beginning of this week, weighed down by the escalating violence in the city during protests.
South Korea's Kospi Index ( KOSPI ) lost 0.9%. China's Shanghai Composite Index ( SHCOMP ) falls 0.5%.
US stock futures also declined. The Dow ( INDU ) S&P 500 ( SPX ) and Nasdaq ( COMP ) all edges more than 0.2% lower.