This is the The Summer Hikaru Died Collection (7 Paperback Books) - Vol. 1, Vol. 2, Vol. 3, Vol. 4, Vol. 5, Vol. 6, Vol. 7 book set, includes:

The Summer Hikaru Died, Vol. 1
ISBN: 9781975360542

The Summer Hikaru Died, Vol. 2
ISBN: 9781975371036

The Summer Hikaru Died, Vol. 3
ISBN: 9781975392765

The Summer Hikaru Died, Vol. 4
ISBN: 9781975398620

The Summer Hikaru Died, Vol. 5
ISBN: 9798855414592

The Summer Hikaru Died, Vol. 6
ISBN: 9798855419757

The Summer Hikaru Died, Vol. 7
ISBN: 9798855430646

Biographical Note:
Mokumokuren is a manga creator who made their serial debut with the series The Summer Hikaru Died. Their compelling work which artistically injects horror into a coming-of-age story has garnered lots of attention on social media, and less than a year after the start of its serialization, it won first place in the male reader's category of Takarajimasha's "This Manga is Amazing!" list in 2023 and won 11th place in the Manga Taisho that same year. Mokumokuren's breathtaking work has been adapted into various media, including a novel and a Netflix-exclusive anime series.

Publisher Marketing:
It has Hikaru's face. It has Hikaru's voice. It even has Hikaru's memories. But whatever came down from the mountains six months ago isn't Yoshiki's best friend. Whatever it is, it's dangerous. Carrying on at school and hanging out as if nothing has changed--as if Hikaru isn't gone--would be crazy...but when it looks so very like Hikaru...and acts so very like Hikaru...

Review Citations:

• School Library Journal 12/08/2023 pg. 1 (EAN 9781975360542, Paperback) - *Starred Review
• Booklist 02/09/2024 (EAN 9781975360542, Paperback)