1girl, bad_pixiv_id, bare_legs, blue_archive, blue_buruma, blue_eyes, blue_hair, blue_shirt, blush, breasts, buruma, from_below, halo, holding, long_hair, looking_down, medium_breasts, official_alternate_costume, open_mouth, renge_(730), shirt, short_sleeves, solo, standing, yuuka_(blue_archive), yuuka_(track)_(blue_archive)