Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
代替わり daigawari (1)taking over (e.g. store or family's headship), (2)subrogation, substitution of one person for another (usu. a creditor) mix
変える kaeru to changeichidan, jlpt3, jlpt4, verb, vtrans
jo (1)substitution, (2)material, (3)price, (4)margin (e.g. for stapling, etc.), area required for something, (5)(arch) shiro (unit of land area equal to one-fiftieth of a tan; ~19.83 m.sq.); (6)cha mix
代わる kawaru nahradit (někoho)godan, jlpt3, leda1, verb, vintrans
返す kaesu to return (something)godan, jlpt3, jlpt5, verb, vtrans