* It comes after the terrible deaths of hundreds of people in chapter 6, but Nagate staring at and holding a flapping fish is pretty funny, since it almost seems as if he's considering eating it. "Leave the fish, Tanikaze."
* The Bathyspere scene, or rather the lead-up to it, is harem comedy at its finest.
* Any single time Izana pouts out of jealousy when Nagate doesn't notice her, an expression commonly referred to as '[[https://i.pinimg.com/originals/25/6f/1b/256f1ba19e6e8133072e6da89ded2850.gif the Izanaface]]'.
* A pretty noteworthy scene in chapter 37 is when Izana and Nagate are simply having a quiet moment in the former's house, talking and eating food. Suddenly, Izana trips while carrying a plate holding an onigiri. As the action slows down, we see Nagate quickly look at Izana and then the onigiri, as if deciding which to catch. His solution? [[TakeAThirdOption Save Izana, who catches the onigiri]]. Then it turns out Nagate has his hand on Izana's chest, causing some awkwardness. ''Then'' Tsumugi's tentacle head bursts in unannounced into the house, causing them to scream. The whole sequence is hilarious.
* Tsumugi (or rather, her tentacle head) living in Tanikaze's house.
* Any AccidentalPervert moments Nagate has, especially with En.
* The anime includes a scene in which Izana explains to Nagate that their skinsuits contain automatic catheters. Cut to the Honoka sisters suiting up in their locker room in the midst of a simultaneous LuminescentBlush, back to Nagate looking ''extraordinarily'' uncomfortable as his suit goes to work, and Izana...is just fine.
* At one point Izana's grandmother Yure decides to take her grandchild out on the town, with both dressing in rather exotic gothic sci-fi dresses, much to Izana's embarrassment. She tries sneaking around so as not to be seen meeting up with Yure in such clothing... Only to be startled by [[https://i.imgur.com/SKYtwY5.gifv Tanikaze who was standing there the whole time]].