Prompt: (masterpiece, best quality:1.2), solo, 1girl, ryugasakiserafuku, smile, looking at viewer, sitting, chair, short hair, beret, black serafuku, crop top, underboob, blue neckerchief, black skirt, ear piercing, classroom <lora:vtuber_ryugasaki:1>
Negative prompt: fcNeg-neg, (worst quality, low quality:1.4), out of frame