Funny / World Trigger

  • In general, all the duck faces, to the point of Memetic Mutation.
  • Yuma's troll faces
  • The disturbingly adorable piles of dead Osamus that tend to show up when discussing his combat ability (or lack thereof).
  • Character profiles at the end of each volumes are usually hilarious as Ashihara makes fun of every character, such as Yuma's duck faces, Osamu's lack of character without his glasses, Kodera's overlapping character with Osamu's, Arafune's love for jumping off buildings, Suwa's cube, Hyuse's inability to sleep facing up due to his horns, etc.

Introduction Arc

Black Trigger Retrieval Arc

Border Enlistment Arc
  • Ai Kitora being happier than necessarily warranted upon confirming that it was Yuma and not Osamu who defeated the Neighbour that attacked their school.
  • Ai Kitora being very jealous that Osamu is Karasuma's pupil.
  • Chapter 34: Everyone's shocked reactions when Chika blows a hole clean through the base walls with a Training Trigger by accident.

Large-Scale Invasion Arc
  • Kasumi Mikumo, Osamu's mother, is so youthful looking, that even Karasawa mistook her to be Osamu's sister. Being told otherwise stuns him into silence.

B-Rank Rank Battles Arc
  • Sakurako Taketomi, one of the commentators for the battle, reacts with sheer shock at Yuma's skill and Chika's power.
  • Osamu's reaction to Yuiga, completely unaware of who he is.
  • Tachikawa doing things captain-like by explaining the meaning of the team emblem to Yuiga.
    • The middle sword represents Izumi while the other two are he and his second sword; so poor Yuiga is so weak he doesn't even qualify as a sword.
    • When his team operator Yuu ask where she is, he says she is the moon, and she says that is a good position.
  • Ninomiya making snowmen to kill time during round 4. It doubles as heartwarming moment, because the number of the snowmen indicates that he still considers Hatohara, who backstabbed the whole team, to be part of his team.
  • Enedorad watching Terminator-2 and getting hooked.
  • When Osamu an his team learn they can join the expedition at B-Rank so long as they get to the second place they focus an tactics to get more points while actually praying their opponents do not.
  • Ikoma unit in general. "Eggplant Curry!" Nuff said.
  • Ouji's nicknames and icons for everyone.

Fugitive Arc
  • When Tamakoma Second and the Ergates Neighbors were in the haunted house, Xeno was surprised to learn that humans think getting scared is fun.
    • Additionally, while Xeno tries to deny being scared of being there, he gets startled when a fake skeletal arm falls over him after he sits down on an armchair.
  • When Karasuma and Konami first meet the Ergates Neighbors, Lilith asks them if they're a couple. Karasuma, pretending not to understand her, asks what she said, causing Lilith to repeat it over and over again much to Konami's annoyance.
  • Episode 56 has a scene where Satori suggests Kitora to wear a thong, complete with hand gestures. Kitora was obviously repulsed by the idea.
    • However, upon Karasuma joining in, Kitora suddenly decides Satori's suggestion was good.
    • The guys' surprise to see Usami and Lilith in a swimsuit, especially Xeno's blushing.
      • The funniest part is Shiori's disappointed reaction upon realizing that Xeno was looking at Lilith only.
  • In the end of the arc, before leaving to another country in the Neighborhood, Lilith gives each Tamakoma Second member a farewell kiss, which causes Xeno to get jealous and mad at them.