anaxa (honkai: star rail), honkai: star rail, honkai (series), highres, 1boy, alternate costume, aqua hair, black shirt, blue eyes, closed mouth, fingernails, gem, grey jacket, hair between eyes, hair intakes, holding, holding pen, jacket, looking at viewer, male focus, medium hair, open clothes, open jacket, pen, pink pupils, red gemstone, ronigs, shirt, side ponytail, simple background, smile, solo, white background