Trivia: Trinity Blood
- Author Existence Failure: Sunao Yoshida died at the age of 34, with the novel series incomplete and the manga adaptation not even begun yet. His best friend Kentaro Yasui took over on both. Nobody bothered to take over the anime, which ended with a 1st-season cliffhanger, though. The manga is still ongoing though.
- Bonus Episode: Cour variant. If you treat the multipart eps as single extended episodes, you get 13 episodes over 24 half-hours. It goes: 1, 2, 3-4, 5, 6, 7, 8, 9-10, 11, 12-14, 15-19, 20-22, 23-24.