: Some critics on IMDb and Anime-Planet felt the show's middle section (Episodes 6–10) suffered from slow pacing and a lack of clear mission, describing the plot as "traveling around without a clear mission".
: The episode highlights the tragedy of Kumi's companion, whose conditioning was too strong to overcome. Her sacrifice—asking Kumi to live on for both of them—is cited as a heart-wrenching moment that cements Kumi’s resolve. Critical Reception Ars no Kyojuu Episode 8
While this specific episode is praised for its character development, the series overall received mixed reviews: : Some critics on IMDb and Anime-Planet felt