1girl, arm_behind_back, black_dress, black_gloves, blush, book, breasts, cleavage, cosplay, detached_sleeves, dress, gloves, halo, holding, holding_book, hololive, hololive_english, large_breasts, long_hair, long_sleeves, looking_at_viewer, mori_calliope, ninomae_ina'nis, ninomae_ina'nis_(cosplay), open_mouth, pink_hair, red_eyes, simple_background, single_detached_sleeve, single_thighhigh, solo, standing, tenbin_gashira, thighhighs, very_long_hair, virtual_youtuber