History Manga / KaijuNumber8

** Episode 3, which primarily adapted chapters 4 and 5 with a bit of 6, adds the Primidinius honju rushing the Test Site gate, adds Kafka's release combat power rising from 0% to 0.01%.
** Episode 4, which adapted chapters 6 - 9, adds Soshiro visiting the hospitalize Kikoru and questioning her on the events of the revived Primidinius kaijus.

** Episode 3 adds the Primidinius honju rushing the Test Site gate, adds Kafka's release combat power rising from 0% to 0.01%.
** Episode 4 adds Soshiro visiting the hospitalize Kikoru and questioning her on the events of the revived Primidinius kaijus.
* Episode 5, which primarily adapts chapters 10 and 11, adds the initiates mingling with each other before the ceremony, adds Kikoru making Kafka and Reno explain what happened at the Test Site (which includes making a flashback from chapter 12 be chronologically placed directly after the ceremony), adds more details for how Iharu was saved by Mina, adds Kikoru interacting with Mina off duty, includes a montage of training and bonding.

** Episode 1 of the anime, which adapts primarily chapter 1 of the manga, adds more scenes of the first kaiju's arrival and its subjugation with EarlyBirdCameo of Vice-captain Soshiro Hoshina using a rifle and a civilian Haruichi Isumo, the work of the clean up crew, lengthens Kafka's solo interactions with the Yoju and his struggle when the small flying parasite Kaiju is altering his body after going down his throat. It adds the beginning of chapter 2, when Mina was reminiscing about her childhood promise with Kafka and her getting the call about a Kaiju (unbeknownst to her that is Kafka), as a post credit.

** Episode 3 adds the Primidinius Kaiju rushing the Test Site gate, adds Kafka's release combat power rising from 0% to 0.01%.