1girl, breasts, character_name, cleavage, clenched_hand, detached_sleeves, hair_tubes, heart, heart_hands, idol, kouno_sachiko, koutari_maiko, large_breasts, looking_at_viewer, open_mouth, purple_eyes, red_hair, sidelocks, simple_background, skin_tight, smile, solo, super_robot_wars, super_robot_wars_dd, twintails, white_background