safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys arisaka black eyes black hair blue jacket blue pants bolt action brothers foxvulpine golden kamuy gun hat holding holding weapon jacket kepi long hair male focus military military hat military uniform multiple boys nikaidou kouhei nikaidou youhei pants rifle siblings simple background twins uniform weapon2024-06-07T21:56:55Zsafebooru