1girl, ahoge, black_choker, black_nightgown, blanket, blush, breasts, choker, cityscape, cleavage, earrings, hololive, hololive_english, jewelry, large_breasts, long_hair, looking_at_viewer, messy_hair, mori_calliope, mori_calliope_(6th_costume), nightgown, official_alternate_costume, open_mouth, outstretched_hand, pillow, pink_blanket, pink_hair, red_eyes, single_earring, skull_earrings, sleep_mask, sleepwear, smile, solo, uehara_(dormmmmir_), virtual_youtuber