1991_(blz), 1girl, aqua_eyes, bent_over, black_gloves, blonde_hair, drinking, drinking_fountain, faucet, fingerless_gloves, gloves, hair_tucking, haori, hololive, japanese_clothes, kazama_iroha, kazama_iroha_(1st_costume), looking_at_viewer, medium_hair, open_clothes, open_mouth, ponytail, sarashi, solo, sweat, tongue, tongue_out, twitter_username, virtual_youtuber, water