Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
戦う tatakau to fight/to battle/to combat/to struggle against/to wage war/to engage in contest/(P)godan, sensou, verb, vintrans
殺す korosu to killgodan, jlpt3, sensou, verb, vtrans
samurai samuraisensou
攻める semeru to attack, to assaultichidan, verb, vtrans
攻撃 kougeki attack, strike, offensive, criticism, censuresensou
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
刀剣 touken sword, dagger, knife, bayonetmix
銃剣 juuken bayonetmix
軍隊 guntai army, troopsmix