6+girls 1 alternate_costume 1 alternate_weapon 1 animal_ears 1 arm_cannon 1 armor 1 bgt's_waifu 1 blank_eyes 1 cat_ears 1 glowing 1 glowing_eyes 1 hat 1 horn 1 hoshiguma_yuugi 1 kaenbyou_rin 1 kisume 1 komeiji_koishi 1 komeiji_satori 1 kurodani_yamame 1 machine 1 mechanical_parts 1 mizuhashi_parsee 1 monochrome 1 multiple_girls 1 open_mouth 1