Trivia: Project A-Ko
- Cross-Dressing Voices: Subverted by D, Mari, and Captain Napolipolita. Mari also plays it straight: when fighting, Mari sounds like a deep voiced male, but when actually talking, she speaks in a very high pitched girl's voice.
- Hey, It's That Voice!: Lots of them.
- The Other Darrin: A-ko was originally voiced by Stacey Gregg. Teryl Rothery voiced her from the second movie onwards.