From Made in Abyss, it's Nanachi & Mitty. This adorable figure sits so cute on your shelf.
Nanachi and Mitty are about 5" tall.
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.