1girl, blue_archive, blue_buruma, blue_eyes, blue_footwear, blue_jacket, blue_shirt, bottle, breasts, buruma, full_body, halo, hand_up, holding, holding_bottle, jacket, knees_together_feet_apart, knees_up, lanyard, long_hair, long_sleeves, medium_breasts, momip, off_shoulder, parted_bangs, parted_lips, ponytail, puffy_long_sleeves, puffy_sleeves, purple_eyes, shadow, shirt, shoes, signature, simple_background, sitting, solo, very_long_hair, water_bottle, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)