Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
耳にする miminisuru to hear, to hear by chance, to hear by accident, to catch (the sound)suru
心臓 šinzou hearthito, leda1
kusari chain, chainsmix
離れる hanareru to be separated from, to leave, to go away, to be a long way offichidan, jlpt3, verb, vintrans
san (num) threejlpt5, mix