Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空く あく to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
いち onejlpt5
二つ ふたつ twojlpt5
八つ やっつ eightjlpt5
そら skyjlpt5, leda1, shizen
さん (num) threejlpt5, mix
あき autumn, falljlpt5, leda1, toki
お八つ おやつ snackryouri
三つ みっつ threejlpt5
(num) twojlpt5