お返事が遅くなりましてすみません…！
ノーツさまより頂いたもの、マガジン編集部宛に届いたもの、どちらもお受け取りしました。皆さま本当にありがとうございます！
頂いたお手紙も読ませてもらっています。大事に保管しておいて日々の糧にしたいと思います。

I'm so sorry for the late reply...!
I have received both the ones sent by Notes (Co., Ltd.) and the ones that were sent to the magazine editorial department. Everyone, thank you very much!
I've also been reading the letters I received. I'll treasure them and keep them safe, and use them as daily encouragement.