Hikaru ga Shinda Natsu

光が死んだ夏

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.

TV anime, 12 episodes, Summer 2025, CygamesPictures. Episode guide with the official trailer and links to licensed services. Studio CygamesPictures. Genres: Horror, Mystery, Psychological, Supernatural. Season: Summer 2025.

Where to watch

• Netflix

JustWatch comparison: streaming options for Hikaru ga Shinda Natsu

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Episodes

1. Episode 1: Episode 1
2. Episode 2: Episode 2
3. Episode 3: Episode 3
4. Episode 4: Episode 4
5. Episode 5: Episode 5
6. Episode 6: Episode 6
7. Episode 7: Episode 7
8. Episode 8: Episode 8
9. Episode 9: Episode 9
10. Episode 10: Episode 10
11. Episode 11: Episode 11
12. Episode 12: Episode 12