Is there a web page where can I follow the nikkei real time for free?

Do you know where I could find that? It’s stupid but I can’t seem to find a real time quote.
For the Forex there a little tool given by the Synthesis bank where you can follow the prices of 5 chosen currency pairs: Discover Synthesis Bank’s Winning Tools, free of charge | Synthesis bank
Does anyone know of something like that for stock indexes?

P.S. Oops, the above link isn’t advertizing, it’s just a link to that little free tool I find convenient.