Rule 34 Dev - 1990s_(style) 1girl animal animal_on_lap bird brown_eyes brown_hair full_body gradient_background logo long_hair looking_at_viewer low_ponytail ninja_mono non-web_source official_art on_lap open_mouth pink_background retro_artstyle seiza short_sleeves sitting solo suganuma_eiji wristband yume_(ninja_mono)|22843381275