初音ミク16周年おめでとう

(child:1.3), (toddler:1.3), (loli:1.1), <hypernet:01BBQ56:0.4> hatsune miku, (1girl, solo:1.3), In a fantastical world of imagination, a girl's birthday party is held in a land filled with candy-colored clouds, magical creatures, and a cake that sparkles with edible glitter