1girl, ;d, aqua bow, aqua bowtie, arms up, audience, bare legs, blue eyes, blue footwear, blue hair, blue skirt, blush, boots, bow, bowtie, breasts, brooch, buttons, clenched hand, concert, dress, foot out of frame, frilled skirt, frills, glowstick, hair up, idol, idol clothes, indoors, jewelry, layered dress, leaning back, leg up, light blue hair, medium breasts, one eye closed, open mouth, puffy short sleeves, puffy sleeves, short sleeves, side ponytail, sidelocks, skirt, smile, solo, stadium, standing, teeth, tiara, virtual youtuber, white dress, white wrist cuffs, wrist cuffs