Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
やま mountain, pile, heap, climax, critical pointjlpt5, shizen
地震 じしん earthquakejlpt4, shizen
月光 げっこう měsíční zářeleda1
火花 ひばな spark/(P)leda1
木炭 もくたん charcoalmix