Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
大きな おおきな big, largeadj, jlpt4
した under, belowjlpt5
~人 ~にん ~person, counter for peoplecounter, jlpt5
小さな ちいさな smalladj, jlpt4
ろく (num) sixjlpt5
七つ ななつ sevenjlpt5
大人 おとな adultjlpt5, leda1
人口 じんこう populationjlpt4, leda1
上下 じょうげ nahoře a doleleda1
一人 ひとり one personjlpt5
二人 ふたり two persons, two people, pair, couplejlpt5
下る くだる (1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
はち eightjlpt5
やま mountain, pile, heap, climax, critical pointjlpt5, shizen
川上 かわかみ horní tok řekyleda1, shizen