1girl, blue_archive, blue_necktie, blush, bottle, buruma, collared_shirt, full_body, halo, holding, holding_bottle, id_card, jacket, jacket_partially_removed, long_hair, looking_at_viewer, megu_(pixiv9460065), necktie, off_shoulder, official_alternate_costume, open_clothes, open_jacket, open_mouth, purple_eyes, purple_hair, shirt, simple_background, solo, star_sticker, sticker_on_face, white_shirt, yuuka_(blue_archive), yuuka_(track)_(blue_archive)