safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys black eyes black hair brothers buzz cut golden kamuy hand up hat imperial japanese army kepi long sleeves male focus military military hat military uniform multiple boys nikaidou kouhei nikaidou youhei short hair siblings simple background twins uniform very short hair white background zoo (oukakumaku)2024-05-08T21:42:27Zsafebooru