2girls, \||/, band_uniform, bare_legs, bare_shoulders, black_hair, blush, bow, breasts, concert, cross-laced_footwear, dot_nose, film_grain, floodlights, glint, gloves, holding, holding_microphone, ichikishima_mizuha, idol, idol_clothes, izumi_tsubasu, large_breasts, layered_skirt, long_hair, looking_at_viewer, microphone, multiple_girls, necktie, open_mouth, purple_eyes, railing, re:stage!, red_bow, red_headwear, red_necktie, see-through, see-through_skirt, shoes, short_sleeves, skirt, smile, solo_focus, sparkle, speaker, stage, stage_lights, stairs, straight_hair, tile_floor, tiles, tilted_headwear, white_footwear, white_gloves, white_skirt, white_uniform