Copycat
The story of two girls who have been together in all things since they were children. Yukari has always been the type who wanted to do everything her best friend Haru did. It's unclear whether she acts out of envy, love, or madness, but her feelings become a darkness that leads to a tragic fate...
Aired 24/07/2017EP 4 - Copycat

Theatre of Darkness: Yamishibai 5
The mysterious masked Storyteller returns to tell more twisted tales of horror. Continuing his particular style of kamishibai inspired storytelling, he now finds that his audience is an eerie crowd of young girls, who eagerly await his devilish stories.
He recounts ghostly legends involving girls of all ages: a housewife who receives a barrage of chilling phone calls; a strange girl whose flower readings are always right; a mother and daughter's ominous meeting with the "crow lady"; and a young girl whose demands from others grow more and more outrageous with each request. Witness once again the Storyteller's haunting and gripping tales, which are sure to leave one with more than just chills...
(Source: MAL Rewrite)