This is SIS-N00 Sourei, Bandai Hobby Plastic model kit: 30 minutes sisters

Good at 0.7-1 weight.

illusXL:

Tags (character): sourei, colored inner hair, blue oni horns,

Tags (clothes): black choker, blue neck ribbon, white serafuku, blue armband, black strapless leotard, black thighhighs, black ankle boots,

Tags (others): blue fire, asymmetrical shoulder armor, blue armbands

Tags (weapon): Katana, holding katana, flaming katana,

Tags (others-negative): 3d, pvc figure, doll joints

PonyXL:

Tags (character): sis-n00 sourei

Tags (clothes): blue oni horn, white serafuku, black sneakers, black thighhighs, black highleg leotard, black choker, blue ghost fire,

Tags (weapon): Katana, holding katana

Tags (others): blue ghost fire, shoulder armor

Tags (others-negative): 3d, pvc figure