Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
しち (num) sevenjlpt5
一口 ひとくち (1)mouthful, bite, sip, draft, draught, (2)one word mix
もり forestleda1, shizen
ほん book, mainjlpt5
ひと man, person, human being, mankindhito, jlpt5
あめ rainjlpt5, leda1, tenki
日本 にほん Japannamae
大ヒット だいヒット big hit, popular item (e.g. movie, music)ongaku
二人 ふたり two persons, two people, pair, couplejlpt5