1girl animated black_shirt black_sleeves blush bouncing_hair collared_shirt commentary derivative_work detached_sleeves drill_hair fingernails headset holding holding_paintbrush issen_kounen_(vocaloid) iyowa_(igusuri_please)_(style) kasane_teto looking_at_viewer looking_to_the_side looping_animation medium_bangs open_mouth paint paintbrush painting_(action) pink_background pink_nails profile red_eyes red_hair running shirt short_hair sleeveless sleeveless_shirt smile solo twin_drills upper_body utau video vocaloid white_background yasai31
1girl black_shirt black_sleeves blush bouncing_hair collared_shirt detached_sleeves drill_hair fingernails headset holding holding_paintbrush iyowa_(igusuri_please)_(style) looking_at_viewer looking_to_the_side medium_bangs open_mouth paint paintbrush painting_(action) pink_background pink_nails profile red_eyes red_hair running shirt short_hair sleeveless sleeveless_shirt smile solo twin_drills upper_body white_background
kasane_teto
issen_kounen_(vocaloid) utau vocaloid
animated commentary derivative_work looping_animation video