13-kaime no Ashiato
The 13th Footprint·13回目の足跡
After Ao is released from the hospital, the Togawa family moves into a new home, hoping for a better future. Their plans are disrupted when they start receiving postcards with no sender or return address, each containing a message about a future event. Touya takes action to assist those mentioned in the cards, protect his family, and uncover the source of the mysterious messages before the predicted disasters occur.
