Really scuffed AI OCR translation of the letter:
"To Yasuyuki, Daddy (and Mommy)
Thank you so much for bringing memory into this world !!<3<3
Even though she has a daughter who is in charge of many things
every time I get a like, I feel like she is watching over me
I am really happy and feel warm inside. I am so grateful we are now
loved by people all over the world and are able to enjoy our activities.
Every day I realize that the reason I've been able to continue is
thanks to the support of wonderful creators such as Yasuyukipa (Mama)!
For memori, you are an irreplicable and precious dad (mum)
not only the appearance but also the key visuals three-dimensional drawings, illustrations for mouse pads,
I am still an inexperienced girl, but I hope to be able to give back to everyone who has been kind to me through my activities.
I will continue to work hard. I will become BIG!!
I'm sure there are many difficult things,
Lets take care of each other and do our best.
We look forward to your continued support in the future!
Even though I don't say it out loud, I am filled with gratitude every day
Phase Connect JP Koi-ki Memori"