Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一つ hitotsu onejlpt5
男の子 otokonoko boyhito, jlpt5
二十日 hatsuka twenty days, twentieth day of the monthjlpt5, toki
手のひら tenohira palmhito
人口 jinkou populationjlpt4, leda1