nikki (nikki), infinity nikki, nikki (series), highres, 1girl, bare shoulders, blue ribbon, bow, bowtie, confetti, feather hair ornament, feathers, grin, hair ornament, hair ribbon, headset, holding, holding microphone, idol, long hair, looking at viewer, microphone, one side up, pink eyes, pink hair, ribbon, shanxin renshi 574 hao, simple background, smile, solo, starry nocturne (infinity nikki), upper body, wavy hair, white background, yellow bow, yellow bowtie, yellow ribbon