Rule 34 Dev - 1980s_(style) 1girl armor asou_yuuko belt bikini_armor female_focus game kaiyodo long_hair microskirt midriff miniskirt monochrome mugen_senshi_valis_ii neckerchief oldschool retro_artstyle shoulder_pads skirt solo sword telenet_japan valis valis_sword weapon x68000|1880382348