Vocabulary consisting only from characters you are able to read
忍び
shinobi
(1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix
軍隊
guntai
army, troopsmix
砲
tsutsu
gun, rifle, small arms; gun, cannon, artillery, ordnancemix