Production Companies: TOHO , Hakuhodo DY Media Partners , Shogakukan , AMUSE , STRIPE INTERNATIONAL , MAGAZINE HOUSE , Lawson Entertainment , Sony Music Entertainment , KDDI , GYAO , Nippan Group Holdings , Toho Pictures .
Overview: A postman learns that he doesn't have much time left to live due to a terminal illness. A devil then appears in front of him and offers to extend his life if he picks something in the world that will disappear. The man thinks about his relationships with ex-friends, ex-lovers, relatives and colleagues who will be sincerely sad when he dies.
, Hakuhodo DY Media Partners 
, Shogakukan 
, AMUSE 
, STRIPE INTERNATIONAL , MAGAZINE HOUSE , Lawson Entertainment 
, Sony Music Entertainment 
, KDDI 
, GYAO 
, Nippan Group Holdings 
, Toho Pictures 
.
