1girl ahoge animated audible_music audible_speech blue_eyes blue_hair breasts english_commentary grey_jacket grey_scarf head_tilt horns jacket long_hair looking_at_viewer lyrics medium_breasts merry_christmas prism_project rikudou_yura rikudou_yura_(artist) scarf smile solo sound symbol-shaped_pupils video virtual_youtuber x-shaped_pupils
1girl ahoge blue_eyes blue_hair breasts grey_jacket grey_scarf head_tilt horns jacket long_hair looking_at_viewer lyrics medium_breasts merry_christmas scarf smile solo symbol-shaped_pupils virtual_youtuber x-shaped_pupils
rikudou_yura
prism_project
animated audible_music audible_speech english_commentary sound video