© 2023 Anime Catalogue
Two best friends living in a rural Japanese village: Yoshiki and Hikaru. Growing up together, they were inseparable… until the day Hikaru came back from the mountains, and was no longer himself. “Something” has taken over Hikaru’s body, memories, feelings… and everything they know begins to unravel. (Source: Netflix)
Ep 5: 5 days, 18 hours
TV
RELEASING
6/7/2025
SUMMER 2025
64908
1069
12
CygamesPictures
MANGA
#光が死んだ夏 #ひかなつアニメ
Horror
Mystery
Psychological
Supernatural
Thriller
80
Hikaru ga Shinda Natsu
光が死んだ夏
Male Protagonist
Monster Boy
Rural
Tragedy
Cosmic Horror
LGBTQ+ Themes
Boys' Love
Mythology
Primarily Teen Cast
Denpa
Unrequited Love
POV
School
Curses
Seinen
Two best friends living in a rural Japanese village: Yoshiki and Hikaru. Growing up together, they were inseparable… until the day Hikaru came back from the mountains, and was no longer himself. “Something” has taken over Hikaru’s body, memories, feelings… and everything they know begins to unravel. (Source: Netflix)
The Summer Hikaru Died
MANGA
Yoshiki Tsujinaka
Male -
Hikaru Indou
Male -
Asako Yamagishi
Female -
Yuki Tadokoro
Female -
Rie Kurebayashi
Female -