1x1 - A Family Again

October 6, 2024

Keisuke fell in love with Takae when they met through work. They got married and had a daughter, Mai, before Takae was tragically killed in an accident. Ten years later, an elementary school student appears on Keisuke's doorstep saying, "I am your wife!"

1x2 - Right Now

October 13, 2024

Keisuke and Mai are thrilled that Takae has returned to them, even if it is in the body of a grade schooler. They devote themselves to making up for lost time together. Meanwhile, Takae is dealing with family issues in her other life as a fourth grader.

1x3 - One Step Forward

October 20, 2024

Mai starts working at a new job but gets depressed after struggling to connect with her first client. To cheer her up, Takae invites her to see a fireworks show. Keisuke decides to stop by as well and happens to bump into his coworker Moriya on the way.

1x4 - Chatting Together

October 27, 2024

Mai is on her second date with Renji Aikawa, who then asks her to show him around Tokyo. Additionally, Chika, the mother of Marika (also known as Takae), has been seeing a man more frequently. Marika is now also supposed to get to know him.

1x5 - Mother and Family

November 3, 2024

1x6 - Memories, Creaking

November 10, 2024

1x7 - A Sign of Happiness

November 17, 2024

Mai and Keisuke receive a surprise visit from Renji. Keisuke is shocked to learn that Mai has a boyfriend and depressed to realize that she might eventually move out. Moriya notices Keisuke's mood at work and tries to think of a way to help cheer him up.

1x8 - Who Are You?

November 24, 2024

Chika and the Niijimas work together to support Marika after her memory loss. Mai tutors Marika to help her with school while Chika continues to work toward becoming a better mother. Meanwhile, Keisuke is worried that he may have lost his wife yet again.

1x10 - Episode 10

December 8, 2024

1x11 - Episode 11

December 15, 2024

1x12 - Episode 12

December 22, 2024