Der Sommer, in dem Hikaru starb

In this melancholic German manga from Altraverse, a boy named Yoshiki begins seeing the ghost of his childhood friend Hikaru, who died in a summer accident years ago. As the spectral Hikaru lingers, Yoshiki confronts buried grief and the unsettling truth that the apparition may not be the friend he remembers. Running since 2023 with seven issues to date, this series blends supernatural horror with poignant coming-of-age drama, notable for its atmospheric art and emotionally charged storytelling.