1girl, blue_archive, blue_jacket, blush, bottle, buruma, gym_uniform, halo, hand_on_own_chest, hand_on_own_knee, id_card, jacket, lanyard, leaning_forward, long_hair, long_sleeves, looking_at_viewer, munseonghwa, off_shoulder, official_alternate_costume, open_mouth, outdoors, partially_unzipped, ponytail, purple_buruma, purple_eyes, purple_hair, purple_shirt, shirt, short_sleeves, solo, sportswear, star_(symbol), sticker_on_face, sweat, track_jacket, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)