"Yes, Ootsuji Detective Agency" In the purple smoke lies a faint dream, and in the town, rumors swirl like smoke. Now, facing the strangeness of the "mass disappearance" bewildering society, detective Soutarou confronts it! With no witnesses and unclear intentions, the identity of the "ominous tracks" that always appear in its footsteps... In search of clues, the detective delves into the underground realm of the town called "Kuragari." There, the encounter with the black iron armored train and its commander, Tanne, will significantly shake the fate of the detective!
You won't get another chance like this 
for another thirty years at least!
لن تنالي فرصة كهذه
!إلّا بعد 30 سنة على الأقل
So ein Luxuskreuzer
kommt nur alle 30 Jahre!
¡Es un crucero
que solo pasa cada 30 años!
¡Es un crucero
que solo pasa cada 30 años!
C’est une occasion en or massif,
tu sais.
Uma chance dessas
só aparece a cada 30 anos.
Такого шанса
ещё лет тридцать не выпадет!