gecco, hirasawa geko, gumi, hatsune miku, kagamine len, kagamine rin, kamui gakupo, megurine luka, meiko (vocaloid), vocaloid, bad id, bad pixiv id, 2boys, 5girls, aqua eyes, aqua hair, blonde hair, bodysuit, brown eyes, brown hair, gas mask, gloves, green eyes, green hair, hat, joints, long hair, mask, mecha musume, multiple boys, multiple girls, peaked cap, pink hair, purple hair, respirator, robot joints, short hair, simple background, twintails