Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二人 futari two persons, two people, pair, couplejlpt5
九つ kokonocu ninejlpt5
四日 jokka fourth day of the month, four daysjlpt5, toki
san (num) threejlpt5, mix
mizu waterjlpt5, kagaku, ryouri, shizen
森林 šinrin les (rozsáhlejší)leda1, shizen
お八つ ojacu snackryouri
お子さん okosan child (polite)jlpt4
hon book, mainjlpt5
kawa riverjlpt5, shizen
~人 ~nin ~person, counter for peoplecounter, jlpt5
一口 hitokuči (1)mouthful, bite, sip, draft, draught, (2)one word mix
人口 džinkou populationjlpt4, leda1
ši (num) fourjlpt5, mix
火口 kakou kráterleda1, shizen