Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
kaze windjlpt5, leda1, tenki
二分 nifun 2 minutestoki
man (num) 10,000, ten thousand, (adv) myriads, alljlpt5
分かる wakaru be understoodgodan, jlpt5, verb, vintrans
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
四つ yottsu fourjlpt5
八つ yattsu eightjlpt5
mizu waterjlpt5, kagaku, ryouri, shizen
七つ nanatsu sevenjlpt5
空く aku to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans