bad_id beaker brown_hair chain dioptrie flask gears goggles green_eyes gun handgun headphones laboratory male necktie original round-bottom_flask short_hair solo steampunk suit test_tube tie vial weapon

1girl arms_up book_stack breasts capelet commentary_request contrapposto cowboy_shot cross eyebrows_visible_through_hair hair_between_eyes hair_ribbon head_tilt highres holding_test_tube ikazuchi_akira large_breasts liquid long_hair long_ponytail long_sleeves looking_at_viewer okazaki_yumemi open_mouth red_capelet red_eyes red_neckwear red_ribbon red_skirt red_vest

absurdres asakura_rikako beaker black_pants bow bowtie explosion glasses highres holding holding_pen lab_coat laboratory long_hair looking_at_viewer looking_over_eyewear pants pen purple_hair rinkaito1231 shirt stained_clothes test_tube touhou violet_eyes white_shirt yellow_bow yellow_bowtie

2girls :3 amacha_0000 bare_arms blue_dress bo_staff bow brown_hair brown_tail circlet commentary_request detached_sleeves dress erhu green_dress grey_bow grey_hair grey_skirt highres holding holding_instrument instrument japanese_clothes kimono monkey monkey_ears monkey_girl monkey_tail multicolored_dress multiple_girls

1girl asakura_rikako closed_mouth commentary_request flat_chest from_side glasses hair_ribbon hairband hand_in_pocket hand_up holding holding_test_tube kaigen_1025 lab_coat long_hair long_sleeves necktie painting_(medium) purple_hair ribbon round_eyewear shirt simple_background test_tube touhou touhou_(pc-98) traditional_media upper_body violet_eyes

1girl animal ankle_boots bare_legs blackcat_(pixiv) book book_stack bookmark boots candle cat cork cross-laced_footwear crossed_legs dated dress ellen english_text erlenmeyer_flask eyebrows_visible_through_hair frilled_sleeves frills greyscale grumpy_cat headband jack-o'-lantern lace-up_boots long_hair looking_at_viewer monochrome

1girl absurdres asakura_rikako black_pants bow bowtie breasts coat collared_shirt colored_shoe_soles david_hrusa english_commentary full_body glasses hair_bow highres holding holding_test_tube labcoat long_sleeves medium_breasts pants pink_shirt pocket purple_belt purple_footwear purple_hair shirt solo standing

(9) 1girl alcohol bag ball beer_can bishamonten's_pagoda blonde_hair book bottle bow box bra broom can candle candy cardboard_box cd chain chair charm_(object) crown cue_ball globe hat hat_bow henohenomoheji highres jewelry

asakura_rikako ascot black_legwear chemistry dress_shirt glasses hair_ribbon hairband hozenkakari jacket labcoat long_hair open_mouth pantyhose purple_eyes purple_hair ribbon scientist shirt skirt smile solo test_tube touhou touhou_(pc-98) violet_eyes

asakura_rikako glasses hair_ribbon highres labcoat long_hair mr.milk_caramel purple_eyes purple_hair ribbon scientist solo test_tube thigh-highs thighhighs touhou touhou_(pc-98) violet_eyes white_legwear wink

2girls absurdres asakura_rikako boots braid cape capelet cirnumia cross greek hair_ribbon highres labcoat long_hair magic_circle math multiple_girls okazaki_yumemi ouroboros pantyhose purple_hair red_eyes redhead ribbon test_tube touhou touhou_(pc-98) violet_eyes

1girl asakura_rikako black_pants bowtie chemistry erlenmeyer_flask flask full_body glasses hair_ribbon highres holding labcoat long_hair long_sleeves looking_at_viewer mefomefo pants paper parted_lips purple_hair red_shoes ribbon round_glasses scientist semi-rimless_glasses shoes simple_background smirk solo