Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水道 suidou water works, water supplyjlpt4, leda1
mizu waterjlpt5, kagaku, ryouri, shizen
兄弟 kjoudai siblingsjlpt5, kazoku, leda1
岩山 iwajama rocky mountainleda1, shizen
青空 aozora modrá oblohaleda1, shizen