Episode 4

Yukiko (Mizushima Rin) is the only mom friend to mourn the death of Yuna (Otomo Karou).Reiko (Mizuno Miki/⿑Fuji Kyoko) was shocked by the truth about bullying she revealed. She knew who the criminal who framed Yuna was...

On the anniversary of the death of her daughter Yuna (Kana Otomo), who jumped from the apartment, Reiko (Miki Mizuno/Kyoko Fuji) was shocked when she saw a woman laying flowers at the scene.That is Yukiko Nagao (played by Rin Mizushima), a member of the mom friend group who bullied Yuna fiercely and forced her into a desperate situation.

Reiko couldn't help but stopped Yukiko, called her to her home, and began to inquire about her relationship with Yuna.Among the mom friends who didn’t mind living with a smile even after Yuuna died, why was Yukiko the only one to mourn her death?Yukiko calmly explained the reason.

Before Miss Yuuna was bullied, I was also bullied."

Yukiko is suffering from the stubborn harassment by Saori (played by Shinkawa Yuai) and other mother friends. Yuna is the only benefactor who protects her.However, this behavior aroused the anger of Saori and others, and Yuna became the next target of bullying.Then on the day of Saori's birthday party, “incident” happened...

“That birthday party must have been the trigger for Yuna's suicide...” Reiko, who was shocked from the beginning to the end by the regretful Yukiko's confession, re-verified the video of Yuna's birthday party sent after her death.With the help of Naruse (played by Shiraiwa Ruihime), when he re-examined the details of the clearly emerged images, he discovered the “criminal” who framed Yuna...