1boy arknights bag black_hair black_shirt cowboy_shot dark-skinned_male dark_skin earrings gloves hand_up highres holding_hands jacket jewelry looking_at_viewer male_focus mizuno_star necklace open_clothes open_jacket shirt short_hair short_ponytail shoulder_bag signature sleeve_cuffs solo sword thorns thorns_(arknights) weapon white_background white_gloves white_jacket yellow_eyes