Series update
Ayakashi Triangle: Matsuri's Birthday update
Update note
Volume 12 contains chapters 58-63.
Matsuri continues to search for a way to turn Suzu back from her invisible state. While investigating a lead at the shrine, he encounters a mysterious young exorcist named Ponosuke. As Ponosuke reveals a connection to Matsuri’s late grandfather, Matsuri begins to learn more about his own family history and the true nature of his powers.