score_9, score_8_up, score_7_up, BREAK source_anime, (masterpiece), (best quality), 1girl, chihara_yukine, red colored eyes, brown colored hair, ponytail hair, (ultra detailed), schoolgirl outfit, colorful light, shine, sitting on chair, solving math problem, looking at textbook on table, inside classroom, serious face, (from top:0.8), (from side:0.8), butterfly hair ornaments, upper body only, <lora:chihara_yukine-V2:0.9>

score_6,score_5,score_4, bad anatomy, bad faces, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, Pubic Hair, unusual mouth, multiple arms, multiple hands, multiple legs, glasses, necklace, bicolored hair, red colored curtain