Clean Ending 1e.mkv -

Standard "Clean Opening" (OP) and "Clean Ending" (ED) animations are almost always included as bonus features on official Japanese and international releases.

The naming convention follows standard digital media archiving practices: Clean Ending 1e.mkv

Indicates a "textless" version of the closing credits, where all staff names and song titles are removed to show only the raw animation. Standard "Clean Opening" (OP) and "Clean Ending" (ED)