Talk:Iwanako's Letter/@comment-5887504-20190306165438/@comment-24775737-20190511230253
I believe in Lilly and Hanako's Routes, the letter is summarized by Hisao himself, and you never get to actually "read" it. However, with Emi, if you decide to spare a few minutes with Mutou, and choose to stay with Emi's Mom during that route, the letter will be read in full.