Vocabulary consisting only from characters you are able to read
戦い
tatakai
battle, fight, struggle, conflictsensou
軍隊
guntai
army, troopsmix
刀剣
touken
sword, dagger, knife, bayonetmix
戦う
tatakau
to fight/to battle/to combat/to struggle against/to wage war/to engage in contest/(P)godan, sensou, verb, vintrans
兵
tsuwamono
(1)war, battle, campaign, fight, (2)(arch) troops, forces; (3)soldier, warrior, (4)strong man, exceptional person, man of courage; (5)(common) soldier, rank and file, (6)army, troops, (7)warfar mix
砲
tsutsu
gun, rifle, small arms; gun, cannon, artillery, ordnancemix
忍び
shinobi
(1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix