Not my release, just reuploading.
Aku Tenshi, Ala Atra Scans, Endless Dimension, Gensokyo, Iname, Kyon Dreams, Prowider, SNC Scanlations, Sins Revival, Turtle Paradise, Twilight Dreams Scans, and V-chan’s Scanlations, Hand of Time Translations
To explain the filenames - DN Angel is split into "Stages" and it calls its chapters "Volumes". So, the actual volume 15 ends with Stage 4 Volume 14. From then on, the files are separate chapters, continuing with Stage 4 Volume 15 (this time Volume as in a chapter) to the very last chapter of this manga that is Stage 4 Volume 45. That adds up to the 20 regular volumes. Blame the author for this chaotic naming.