Sawano has lost his job due to depression and isn't on good terms with his wife and 6-year-old son. After a failed suicide attempt, he discovers 7 letters which had not been delivered and sets out to give them to their intended recipients in a way of counting down to the end of his life.
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Tie The Not
Everybody Loves Diamonds
Suspect: The Shooting of Jean Charles de Menezes
Chernobyl
Confessions of a Fool
Emma: Queen of the South Seas
Erebus: The Aftermath
Gravity
The Spy
Our Boys
Way Back Home
Toxic Town
City of Desire
The Atypical Family
The Long Shadow
The Comeback
The Effect
The Capture of the Green River Killer
If I Can Love You So
We Were the Lucky Ones