4girls a.i._voice adachi_rei alternate_costume animated black_skirt capelet chibi clone commentary conveyor_belt factory hand_up hat hitting holding holding_wrench hydraulic_press indoors long_sleeves looping_animation machinery medium_hair multiple_girls one_side_up orange_eyes orange_hair pixel_art radio_antenna red_capelet red_shirt santa_costume santa_hat shirt skirt smoke standing utau video watanarashi wide_shot wrench
4girls alternate_costume black_skirt capelet chibi clone conveyor_belt factory hand_up hat hitting holding holding_wrench hydraulic_press indoors long_sleeves machinery medium_hair multiple_girls one_side_up orange_eyes orange_hair pixel_art radio_antenna red_capelet red_shirt santa_costume santa_hat shirt skirt smoke standing wide_shot wrench
adachi_rei
a.i._voice utau
animated commentary looping_animation video