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
青空 あおぞら modrá oblohaleda1, shizen
~月 ~がつ month (of the year)jlpt5, toki
月日 つきひ čas, měsíce a dnyleda1, toki
赤えい あかえい stingraydoubutsu