akiyama mizuki (project sekai) drawn by aimi_(mimi_nii2)

1other aimi_(mimi_nii2) akiyama_mizuki black_bow black_bowtie blue_suspenders blush bow bowtie closed_mouth collared_shirt colorful_festival_(project_sekai) drill_hair drill_sidelocks finger_to_cheek frilled_bow frilled_sleeves frilled_suspenders frills hair_between_eyes hair_bow hair_over_shoulder hand_up hashtag-only_commentary head_tilt high_side_ponytail highres leaning_forward long_hair long_sleeves looking_at_viewer official_alternate_costume other_focus pink_eyes pink_hair project_sekai red_background shirt side_drill side_ponytail sidelocks simple_background smile snowing solo suspenders upper_body white_shirt