1girl alternate_breast_size arona_(blue_archive) blue_archive blue_eyes blue_hair blue_shirt braid breasts choker hair_ornament hair_over_shoulder hair_ribbon hairband highres large_breasts long_sleeves oppai_loli puffy_long_sleeves puffy_sleeves ribbon sailor_collar school_uniform serafuku shirt shirt_overhang single_braid solo takimoto_yukari uniform upper_body white_choker white_hairband white_ribbon white_sailor_collar