THROUGH AN OPEN DOOR is the fifth and final installment of THE TAMMABUKKU CHRONICLES.

Upon the return of the main characters to the present, they comprehend that the mission of Tammabukku will be given another chance. In order to bring this about, however, they must first assimilate the paradoxical events they relived and decide whether to once more take the leap of faith and trust Lamagir.

THROUGH AN OPEN DOOR will be published in 2022. The description to the epic conclusion of the TAMMABUKKU quintet will be updated early next year.