The double-length finale effectively bridges the past and the present, focusing on the origins of Nanachi and Mitty.
: The relationship between Nanachi and Mitty is often compared to that of a caregiver and a terminal patient. Reviewers on Reddit point out that Nanachi only agreed to help Riko and Reg after seeing their deep bond, which mirrored what they once shared with Mitty. 3. Production and Emotional Impact
: Nanachi’s request for Reg to use his Incinerator on Mitty is framed as an act of ultimate compassion. Because Mitty is functionally immortal, Nanachi feared she would be left to suffer alone forever after Nanachi’s own death.