Aired: 7/10/2026
A sudden accident shatters the everyday happiness two couples had always taken for granted — and exposes a secret one of them kept hidden for years.
Aired: 7/17/2026
Itsuki reveals he saw Azusa and Mitsuru together on "the third Friday." Sakiko wants to believe her husband, but begins investigating their secret.
Aired: 7/24/2026
As their investigation stalls, Sakiko and Itsuki bond over shared frustration. A call from the police leads them to retrace Mitsuru and Azusa's steps.
Aired: 7/31/2026
The discovery of two sets of tickets forces Sakiko and Itsuki to confront the possibility of an affair. Sakiko then finds a new clue on Mitsuru's phone.
Aired: 8/7/2026
Sakiko follows Mitsuru's trail all the way to Nagano, while an unexpected guest from Azusa's childhood pays Itsuki a visit.
Aired: 8/14/2026
A sudden return brings Sakiko, Itsuki and a familiar face together for the first time. As truths emerge, Sakiko reflects on her life with Mitsuru.
Aired: 8/21/2026
A familiar face challenges Sakiko and Itsuki to define their relationship, as the truth about Mitsuru and Azusa's third Friday meetings unravels.
Aired: 8/28/2026
Sakiko is worried about Mitsuru who leaves the house, and in order to find out about his unknown wife, he summons Jitsuo, Chizuru, and Miyauchi to a coffee shop.
Aired: 9/4/2026
Aired: 9/11/2026
