Square Enix has announced the pre-registration campaign for its upcoming mobile game, Towa Tsugai (トワツガイ). The game is slated to launch early next year.
I believe this is a Waifu-collection RPG where your characters come and battle in pairs. Combat is real-time based where your characters will automatically attack the enemies while you have the option to manually cast their skills.
The game is slated to launch on February 16 2023. Players can pre-register for the game now to unlock more milestone rewards for when the game releases.