Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
四つ yottsu fourjlpt5
一日 ichinichi whole dayjlpt5, leda1, toki
大学 daigaku universitygakkou, jlpt5, leda1
一つ hitotsu onejlpt5
学ぶ manabu učit segakkou, godan, leda1, verb