Air date: 2025-01-14

Runtime: 20 min

Sachiko Tachibana interviews for a babysitting job at the home of famous pianist Rena Hanai, who is somewhat surprised by Sachiko's persistence.

Air date: 2025-01-21

Runtime: 20 min

Sachiko decides to sneak into the room of Rena's father Minoru, a professor of criminal sociology, to search for evidence of Rena's crimes.

Air date: 2025-01-28

Runtime: 20 min

Determined to make Rena suffer, Sachiko sets her sights on baby Kokoro. A covertly recorded conversation between Rena and her manager leaks online.

Air date: 2025-02-04

Runtime: 20 min

After seeing how Rena truly feels about Kokoro, Sachiko rethinks her tactics and soon realises that the key to revenge may lie in Makoto instead.

Air date: 2025-02-11

Runtime: 20 min

Under the pretense of preparing for Rena's surprise party, Sachiko arranges to go shopping with Makoto. However, Rena soon grows suspicious.

Air date: 2025-02-18

Runtime: 20 min

Sachiko learns from Minoru that Makoto's mother was murdered. Later, Makoto feels something familiar when he hears Sachiko playing the piano.

Air date: 2025-02-25

Runtime: 20 min

Rena has a realization as she watched her home surveillance feed. Sachiko begins to feel conflicted after Makoto makes a stunning confession.

Air date: 2025-03-04

Runtime: 20 min

Rena loses her temper and comes at Sachiko with the scissors - but she is interrupted when Makoto returns home and makes a surprising announcement.

Air date: 2025-03-11

Runtime: 20 min

With both Rena and the evidence missing, Minoru tells Makoto they should go to the police. Meanwhile, Sachiko receives a phone call from Rena.

Air date: 2025-03-18

Runtime: 20 min

Having told Sachiko the truth about his mother's death, Makoto goes to the park where he and Rena had their first fateful encounter as children.

Air date: 2025-03-25

Runtime: 20 min