1girl animated backpack bad_id bad_twitter_id bag black_hair brown_eyes collared_shirt dress emphasis_lines flute hair_bobbles hair_ornament instrument kaai_yuki kyoufuu_all_back_(vocaloid) looking_at_viewer low_twintails motion_blur motion_lines mouth_hold necktie osakana_(kitasisn) pinafore_dress playing_flute pleated_skirt randoseru recorder red_dress running shirt short_hair short_twintails skirt sleeveless sleeveless_dress solo sweat twintails video vocaloid white_shirt yellow_background
1girl backpack bag black_hair brown_eyes collared_shirt dress emphasis_lines flute hair_bobbles hair_ornament instrument looking_at_viewer low_twintails motion_blur motion_lines mouth_hold necktie pinafore_dress playing_flute pleated_skirt randoseru recorder red_dress running shirt short_hair short_twintails skirt sleeveless sleeveless_dress solo sweat twintails white_shirt yellow_background
kaai_yuki
kyoufuu_all_back_(vocaloid) vocaloid
animated bad_id bad_twitter_id video