1girl, bike_shorts, black_hairband, black_shorts, blonde_hair, blue_hair, blush, breasts, chest_sarashi, covered_navel, green_eyes, hairband, hip_vent, hololive, kazama_iroha, kazama_iroha_(1st_costume), kibodo_(kibo_dodesu), medium_breasts, medium_hair, midriff, narrow_waist, ponytail, sarashi, short_sleeves, shorts, shrug_(clothing), skin_tight, solo, squiggle, stomach, virtual_youtuber, wide_hips