1. Episode 1

Toshiko Hagiya shows crime writer Shigeko Maehata a picture drawn by her son Hitoshi Hagiya, who she says knows the truth about an infamous murder.

2. Episode 2

After learning what happened to Hitoshi, Shigeko resolves to discover the whole truth herself. She attracts the attention of another interested party.

3. Episode 3

Chairman Kanekawa stops Shigeko's foray into the Aozora-kai but Toshiko may have a way in. Later, Harumi asks Hajime's if someone's threatening him.

4. Episode 4

In Harumi's office, Shigeko comes face-to-face with Hajime, who admits he was threatened by 'Shige.' Meanwhile, Toshiko gets a strange phone call.

5. Episode 5

Shigeko's goes to find 'Shige' at his home is but finds a bloodstain in his place. Later, Harumi tells her Hajime's still hiding something.

6. Episode 6

While the police search his home, the suspect flees with a hostage. While trying to figure out why Akio never harmed Seiko, Shigeko has an epiphany.