score_9_up, score_8_up, score_7_up, Score_6_up, Score_5_up, Score_4_up, source_anime, (masterpiece, perfectly detailed, detailed face, detailed eyes, beautiful eyes),  8K, extremely detailed, perfect face, CuteMaster_PS, masterpiece, best quality, oshi no ko, 1girl, arima kana (oshi no ko), wears sleeveless school uniform and school bag, 1boy, Hoshino Aquamarine wears black suit, walking on the dawn street