Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空く aku to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
hači eightjlpt5
一つ hitocu onejlpt5
aki autumn, falljlpt5, leda1, toki
sora skyjlpt5, leda1, shizen