Ichimoku Kinko Hyo: Does it repaint?

I know, 90% of indicators repaint. But you know what I mean
Does this indicator changes values in past bars when new bars open?
Thanks in advance.

not repaint.

You can use any indicator attach test ea window to check repaint.

Ichimoku Kinko Hyo is not repaint.

No, Ichimoku doesn't repaint. Because the Chikou is shifted back 26 periods, values within the 26 period window get added that weren't there previously, but existing values don't change.

As oneffone points out, you can use MT4's strategy tester to watch an indicator's past behavior, and hence see if/how it repaints. Instructions here (obviously you would replace ZZ semafor with Ichimoku).