- Actor Allusion: Nanoha's orange "civilian" outfit in the first season is reminiscent of Kanami's outfit from s-CRY-ed. Fitting, given that they're both voiced by Yukari Tamura.
- DVD Commentary: Provided by Subaru, Teana, Erio, Caro, Vivio, Fate, and Nanoha from the ViVid timeline.
- Mid-Development Genre Shift: It was originally intended to be a straight Magical Girl series, but ended up somewhat closer to Humongous Mecha show with cute girls once it was released due to the fact that the Giant Poofy Sleeves on Nanoha's outfit made her look like a Gundam.
- The Other Darrin: Landy was voiced by Takayuki Usami in Season 1. But he's voiced by Tetsuya Kakihara since A's.
- What Could Have Been: See Mid-Development Genre Shift.
Trivia / Magical Girl Lyrical Nanoha