1boy, bandaged_arm, bandaged_chest, bandages, black_hair, blade_(honkai:_star_rail), blood, blue_coat, chest_sarashi, closed_mouth, coat, coat_on_shoulders, earrings, fuyuzuki_(yuki46), honkai:_star_rail, honkai_(series), jewelry, long_hair, looking_down, male_focus, pants, sarashi, simple_background, solo, white_background