Code Geass OP 1
“COLORS” by FLOW
used as OP in episodes 1 – 12; used as ED in episode 24 (in Code Geass R1).
Perhaps one of the better known opening, since Code Geass is so popular.
The use of “COLORS” here is flawless. However, the animation, for the most parts, is only slightly above the standard opening.
Here is the MV for “COLORS” by FLOW.