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
れい zero, noughtjlpt5
白バイ しろバイ police motorcycleryokou
みなみ southjlpt5
零す こぼす rozlít (něco)jlpt3, verb, vintrans
南北 なんぼく south and northmix
そら skyjlpt5, leda1, shizen
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
空っぽ からっぽ prázdnýleda1
白い しろい whiteadj, iro, jlpt5