Rule 34 Dev - 1boy caterpillar_tracks cherry_blossoms comics_underground_japan cum greyscale hachimaki headband highres imperial_japanese_army japanese_flag katana military military_uniform military_vehicle monochrome motor_vehicle mount_fuji penis phallic_symbol planet_of_the_jap salute sexually_suggestive smoke solo straddling suehiro_maruo sword tank vehicle weapon world_war_ii|958544262