You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
tokyo stocks were narrowly mixed early friday , seesawing at the open despite wall street 's rebound overnight from a five-day decline .

What is a very short summary of the above text?
user
Tokyo's stocks were a little bit up and down on Friday, even though Wall Street got better after going down for five days.
assistant