.This show provides examples of:
- Anime Theme Song: "Colors of the Heart", pitched up.
- Ax-Crazy: The serial killer.
- Batman Cold Open: Episode 1 starts with a guy getting shot.
- Berserk Button: Many.
- Civil War: Where Brook's parents died.
- Development Hell: The first episode was put up a year after the show was announced.
- Disappeared Dad: Shikoba's father, Brook's father.
- Fan Dumb: Griffin is not wearing a hoodie.
- First-Episode Spoiler: It's in the title.
- Inspired By: "Based off American History"
- Off Model: A scene in the opening credits put the red on the wrong side of the mask.
- Only Sane Man: Griffin
- Red Eyes, Take Warning: The killer.
- Spoiler Opening: What happened to Griffin's eye.
- Tsundere: Shikoba.
