Nobody talks about the side characters in Scissor Seven, which is exactly why these four episodes exist to fix that. Thirteen and Dabao get the space to breathe that the main series never gave them, and the show uses it to flip what you thought you knew about them. The joke isn't that they're suddenly sympathetic, it's that they always were, and you were too busy watching Thirteen kill people to notice.

Scissor Seven Extras is a set of four bonus ONA episodes attached to Scissor Seven. Rather than following the main story, these extras put the spotlight on two characters, Thirteen and Dabao. The episodes mix action, comedy and mystery. The short run is aimed at viewers who already know the main show and want more time with this pair.