Yoko Yonaiyama

Ichika is a high school musician who can enter a mysterious place called “SEKAI,” where she and her friends express their innermost emotions through music alongside Hatsune Miku. One day after giving a live performance, Ichika meets a new Miku that she has never seen before. No matter how hard this new Miku tries to sing, she struggles connecting with the hearts of her listeners. Miku must rely on the help of others to find a way to sing again.

Akari is a first grade high school student. She is positive, realistic and outgoing with romance. Akari though is not good at expressing her feelings. She become friends with Yuna, who attends the same high school.

An animated anthology adapting four early manga stories by Tatsuki Fujimoto: Mermaid Rhapsody, Woke-Up-as-a-Girl Syndrome, Nayuta of the Prophecy, and Sisters. A boy befriends a mermaid, a teenager awakens in a changed body, a brother protects his feared sister, and two sisters confront jealousy through art.

Ichika is a high school musician who can enter a mysterious place called “SEKAI,” where she and her friends express their innermost emotions through music alongside Hatsune Miku. One day after giving a live performance, Ichika meets a new Miku that she has never seen before. No matter how hard this new Miku tries to sing, she struggles connecting with the hearts of her listeners. Miku must rely on the help of others to find a way to sing again.

Akari is a first grade high school student. She is positive, realistic and outgoing with romance. Akari though is not good at expressing her feelings. She become friends with Yuna, who attends the same high school.

An animated anthology adapting four early manga stories by Tatsuki Fujimoto: Mermaid Rhapsody, Woke-Up-as-a-Girl Syndrome, Nayuta of the Prophecy, and Sisters. A boy befriends a mermaid, a teenager awakens in a changed body, a brother protects his feared sister, and two sisters confront jealousy through art.