Megami Device is Kotobukiya's armored-heroine line, bishoujo model kits that arrive with full arsenals of weapons and swappable armor so a builder can assemble a fighter and then rebuild her for the next battle. Launched in late 2016 with Asra, the roughly fourteen-centimeter kits pair a poseable body with die-cut armor parts and the maker's no-paint, tampo-printed faces. The line splits into themed waves, each a different flavor of the same idea, and it stands beside Frame Arms Girl as a pillar of Kotobukiya's girlpla.