Trivia: Hayate × Blade
- Hey, It's That Voice! - many of the voice actors on the drama CDs have had prominent roles, usually in anime.
- No Export for You: Volumes 9 and onward have no official release outside Japan, as the licenses for the Media Works run and Shueisha run are held separately. Shueisha did however re-publish the first eight Japanese volumes with covers in the standardized style used for other volumes under the Ultra Jump label, together with some extra material.