S2E5 · Apr 18, 2021 · 54 min

Upon returning from Fukushima—a perilous journey undertaken to secure medicine for Kurumi—Hibiki is confronted with the sight of Akiyoshi and Kurumi sharing a kiss. Having failed to obtain the medicine, Hibiki is devastated by the realization that there is no longer any hope of Kurumi regaining her memories. Amidst this turmoil, Tsuboi informs him of a suspicious individual within the shelter, and Hibiki subsequently witnesses Akiyoshi engaging in a dubious radio transmission. Meanwhile, Todoroki and Kanae, having been abducted and held captive by an unknown assailant, face a dire crisis as they are besieged by an encroaching horde of Golems, ultimately driving them to make an extreme decision.