Nobody talks about this one. It's a magical girl parody that swings harder at its genre than it has any right to, treating the whole "nurse transforms into magical girl" premise like an inside joke only people who actually watched the 90s understand. The comedy doesn't wink at you, it commits to the bit so completely that by the time you realize how absurd the setup is, you're already laughing at something else. If you grew up on the real thing, this hits like someone finally made fun of the exact tropes that drove you crazy, and did it with actual affection instead of contempt.
Komugi returns as the Magical Nurse in this two-episode OVA sequel to Nurse Witch Komugi. She faces a final clash with her rival, the Magical Maid Koyori. This time Koyori has beaten Komugi outright and sent the virus across the entire world. A comedy in the magical girl mold, it follows the playful, easily distracted teenager who dreams of becoming a cosplay idol, as she tries to set things right.