Nanachi and Mitty are characters in the anime series, Made in Abyss. Nanachi is young girl who lives within the fifth layer of the Abyss. Nanachi received the blessing of the Sixth layer’s curse, while her Mitty received the full curse for both girls. Originally thought to be dead, Nanachi was able to reunite with her friend Mitty at the Golden City, Iruburu on the sixth layer of the abyss.