Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
火山灰 kazanbai volcanic ashshizen
鋼鉄 koutecu steelmix
山川 sansen; jamakawa; jamagawa mountains and rivers; mountains and rivers; mountain riversmix
金銀 kingin gold and silverkagaku
雷雲 raiun thunder cloudtenki