Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
かわ riverjlpt5, shizen
入口 いりぐち entrance, gate, approach, mouthjlpt5
入る はいる to enter, to join, to containgodan, jlpt5, verb
人口 じんこう populationjlpt4, leda1
女人 にょにん woman (arch.)hito, leda1