In the scene's flashback opening, the blood spattered on Kugutsumen and Kamiri's cheeks change between frames.
Seiko's hair color changes from light brown to purple and back in the shots where she is first kidnapped by her cybernetic pursuers.
When Miyu's introduced her lipstick appears, disappears and re-appears.
The mechanical Chinese dragon statue in the laboratory disappears between various conversational shots between Miko and Taijutan.
The entire time Miko is talking to her sister about underwear, Miko assumes a nervous position with her hand behind her head and stays that way in the scene's Master Shot, yet in the close ups, she assumes multiple positions of twitching.
When the Shikima are assaulting the girl's volley ball team near the end of the second story, a random flesh-tearing sound is placed over the sound of moaning girls when none of them are being killed or injured.