1girl, ass, black_shirt, blue_archive, blue_buruma, blush, bra, buruma, gym_uniform, halo, lace-trimmed_bra, lace_trim, long_hair, looking_at_viewer, looking_back, mono_(mo_n_mno), official_alternate_costume, parted_lips, ponytail, presenting, purple_eyes, purple_hair, shirt, short_sleeves, solo, sticker_on_face, thigh_gap, thighs, top-down_bottom-up, underwear, yuuka_(blue_archive), yuuka_(track)_(blue_archive)