Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二人 ふたり two persons, two people, pair, couplejlpt5
忍び しのび (1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix
やみ darknessmix
こころ mind, heartjlpt4
(num) fourjlpt5, mix
firejlpt4
三つ みっつ threejlpt5
痛み いたみ painbyouki
声をかける こえをかける to greet, to call out to someoneichidan, verb
~か月 ~かげつ month(s) (time interval)jlpt5, toki