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A mobile spin-off featuring over 20 characters from though out the main series. It uses an auto-battle system with active gauges to trigger attacks from the 5 characters on a team during a battle. Although the game is not canon, it will explore some of the series lore.
A notebook of your own for this title
A blank page to write whatever you want, with images, spoilers and links to other titles.

by
A mobile spin-off featuring over 20 characters from though out the main series. It uses an auto-battle system with active gauges to trigger attacks from the 5 characters on a team during a battle. Although the game is not canon, it will explore some of the series lore.
A notebook of your own for this title
A blank page to write whatever you want, with images, spoilers and links to other titles.
Android, iOS · Original title: うたわれるもの ロストフラグ
Android, iOS · Original title: うたわれるもの ロストフラグ