1girl, blonde_hair, blue_eyes, blush, chest_sarashi, covered_navel, fingerless_gloves, gloves, hair_ribbon, hairband, haori, hololive, japanese_clothes, kazama_iroha, kazama_iroha_(1st_costume), looking_at_viewer, lying, medium_hair, mihaeru, navel, on_back, open_clothes, open_shirt, parted_lips, ponytail, ribbon, sarashi, shade, shrug_(clothing), skirt, solo, twitter_username, virtual_youtuber