* EarWorm: The opening and closing credits.
* FridgeBrilliance: [[spoiler: During the final episode, when Gotou tells the main characters that he plans to remain the advisor of their club [[ShaggyDogStory regardless of who won the competition]], Inaba punishes him by holding him in an arm lock - a wrestling move. Then you remember which one of the main characters is a self professed hardcore wrestling fan...]]
* FridgeHorror: There are incorporeal, inscrutable, seemingly omnipotent "beings" out there with [[BlueAndOrangeMorality no discernible sense of morality]] who think nothing of showing up one day to mess up (arguably to the point of killing) the lives of completely random people because it's "interesting".
* JerkassWoobie: Inaba.
* MagnificentBastard: Heartseed
* {{Moe}}: [[spoiler:4 year old Inaba]] from episode 11.
* {{Wangst}}: Inaba's confession about her trust issues in episode 4 is supposed to be genuine, but comes off like something an emo teenager would write in their diary.
** Arguably the point of the entire scene; considering how little the rest of the cast seemed to care about her confession, the show made it seem like she was worrying over something pointless.
* TheWoobie: Iori

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