The latest issue of Weekly Famitsu reveals Memories Off: Innocent Fille for Dearest for PlayStation 4, Switch, and PS Vita. It will launch on March 28, 2019 in Japan for 7,800 yen. A 9,800 yen limited edition and still to be priced “Super Limited Edition” will also be available.
While further information has yet to be announced or leak from the magazine, it is likely that this is the official title for the after-story fan disc publisher 5pb. announced in August, meaning that it should also be coming to PC.
Thanks, Ryokutya2089.