1boy absurdres antenna_hair arm_up black_footwear black_hair black_necktie black_suit blue_eyes closed_mouth facial_hair fingernails formal gridman_universe hair_between_eyes highres holding holding_sword holding_weapon jhc_kai looking_at_object male_focus multiple_swords necktie one_eye_closed samurai_calibur simple_background solo ssss.gridman stubble suit sword weapon white_background