The smartphone port of Amnesia will be available on iTunes and Google Play on 8th February.
The prologue is free-to-play while each chapter will cost 350yen. A deluxe version with all scenarios is available for 2800yen.
The game will be full-voiced and retains the character animations as seen in the original game e.g. blinking and mouth animation (information sourced from Otomate App's twitter)