kao 1025, robin (honkai: star rail), honkai: star rail, honkai (series), absurdres, commentary, english commentary, highres, 1girl, alternate costume, apron, black shoes, black skirt, blue hair, character name, choker, closed mouth, colored inner hair, face jewel, full body, green eyes, halo, hand up, head wings, jewel under eye, kneehighs, long hair, long sleeves, maid, multicolored hair, purple choker, purple hair, shoes, simple background, skirt, smile, socks, solo, standing, two-tone hair, very long hair, white apron, white background, white socks, wings