Via amazon: A "wind" jar, one of the blue porcelains that is said to be a phantom tetralogy. Its mysterious beauty invites the viewer into the world of tragedy ...!? Includes three volumes and one volume depicting men and women fascinated by the magical blue porcelain.

Hinako lives with her grandfather and her brother. Hinako secretly adores her brother's best friend Akiho. Suddenly her brother dies in a traffic accident, and Hinako thinks it is Akiho's fault. Volume 1 of Hard of Nacchan's Heart Time series. Volume 1: [Doa wo Akete Kimi no Naka e](https://www.mangaupdates.com/series.html?id=16932) Volume 2: [Ai no Kotoba (HAMAGUCHI Natsuko)](https://www.mangaupdates.com/series.html?id=16930) Volume 3: [Kimi no Koe na Kikinagara](https://www.mangaupdates.com/series.html?id=16931)

Volume 3 of Hard of Nacchan's Heart Time series. Volume 1: [Doa wo Akete Kimi no Naka e](https://www.mangaupdates.com/series.html?id=16932) Volume 2: [Ai no Kotoba (HAMAGUCHI Natsuko)](https://www.mangaupdates.com/series.html?id=16930) Volume 3: [Kimi no Koe na Kikinagara](https://www.mangaupdates.com/series.html?id=16931)

While attending a high school of music, Megu dreams about winning a competition and the opportunity to study in Vienna. One day, she finds her classmate Shinobu sleeping naked in her mother's bed. Volume 2 of Hard of Nacchan's Heart Time series. Volume 1: [Doa wo Akete Kimi no Naka e](https://www.mangaupdates.com/series.html?id=16932) Volume 2: [Ai no Kotoba (HAMAGUCHI Natsuko)](https://www.mangaupdates.com/series.html?id=16930) Volume 3: [Kimi no Koe na Kikinagara](https://www.mangaupdates.com/series.html?id=16931)

In the *Nacchan no My Favorites* series: V.1 - *Eien no Hito* Haruna has her left leg indured in an accident. Nagi, who causes the accident, feels responsible and proposes to her. Pure love story. Two other stories are added. V.2 - *Kiss Yori mo Fujitsu* V.3 - *Kami no Shima*