ootori emu (project sekai) drawn by colorful_palette

1girl 39 :d blue_choker blue_shoes bow choker colorful_palette confetti crop_top drum frilled_choker frills game_cg hairband hashire!taiikumatsuri!jikkou_iin_wa_ooisogashi(project_sekai) highres instrument looking_at_viewer navel official_alternate_costume official_art ootori_emu pink_eyes pink_hair project_sekai shoes smile solo star(symbol) streamers taiko_drum taiko_sticks third-party_source tongue white_bow yellow_hairband