* AssPull: Ayumi accuses Marin of doing this when suddenly knows all her "weaknesses".
* FanonDiscontinuity: Some fans who read the manga prefers to see the Anime as non-canon due to the [[spoiler:time loop ending.]]
* SuspiciouslySimilarSong: Episode 7 has a Terminator-like music playing, followed shortly by a gun being fired at Haruo.
** Done again in episode 8 whenever the scene jumps to Rika performing her chores.
* {{Woolseyism}}: The English dub has some ''very'' high-quality writing and some excellent jokes, to the point