Vocabulary consisting only from characters you are able to read
書簡
しょかん
letter, note, epistle, correspondencemix
里
さと
(1)village/hamlet/ (2)countryside/country/ (3)home (of one's parents, etc.)/hometown/ (4)one's origins/one's upbringing/one's past leda1
成る
なる
(1)(uk) to become, to get, to grow, to be, to reach, to attain, (2)to result in, to prove to be, (3)to consist of, to be composed of, (4)to succeed, to be complete, (5)to change into, to be excha godan, verb, vintrans
大差
たいさ
great differencemix
背信
はいしん
betrayal, infidelitysuru