Their Marriage Season 1

Season 1

Air date: 2025-07-17

Episodes: 9

Famous and unmarried lawyer Kotaro Harada is hospitalized after a health scare. Struck by loneliness, he greets a woman he encounters in an elevator.

Air date: 2025-07-17

Kotaro is troubled by what he learned about Nella's past. Later, he is suddenly asked to step in as a substitute host for a TV show he appears on.

Air date: 2025-07-24

Kotaro processes conflicting emotions as new details from the past come to light. He joins Nella, Leo, Ko and Kan on an important family trip.

Air date: 2025-07-31

Kotaro settles back into single life during his separation from Nella. One night, he returns home and finds Inspector Kurokawa waiting for him.

Air date: 2025-08-07

When Kan suddenly collapses, Nella turns to Kurokawa for help. Later, Kan and Nella reveal to Kotaro what happened 15 years earlier.

Air date: 2025-08-14

Nella visits the police station with Kotaro to share her recent recollections of the incident. Kan makes a surprising suggestion on Nella’s birthday.

Air date: 2025-08-21

Ko leaves a letter for his family and confesses to Kurokawa. At the request of Kan and Nella, Kotaro meets with Ko and offers to be his lawyer.

Air date: 2025-08-28

Leo is taken to the hospital after the fire in his room. A worried Nella tells Kotaro she may have been the one who actually killed Fuse after all.

Air date: 2025-09-04

One month after Kotaro and Nella's divorce, Ko’s trial comes to an end. Later, a flustered Kan calls Kotaro and says that Nella has gone missing.

Air date: 2025-09-11