Where can I watch it?

Streaming links are listed for Netflix, YouTube. Use the links on this page to check availability in your region.

Who voices Yoshiki Tsujinaka?

Chiaki Kobayashi voices Yoshiki Tsujinaka in JAPANESE.

8.1

My TrackerPLANNING

Episode: 0 / 12

My Score:

Anime DetailsFINISHED

Format:TV

Episodes:12

Episode Length:23 mins

Season:SUMMER 2025

Studio:CygamesPictures

Source:manga

Estimated watch time

4h 36m

⚡ 3 days at 5 eps/day

Tags & Tropes

Monster Boy97%Male Protagonist95%Rural95%Tragedy93%Cosmic Horror92%Urban Fantasy90%Body Horror88%Mythology88%Primarily Teen Cast82%Curses80%

TVFINISHED2025 SUMMER8.1 / 10 AniList score

The Summer Hikaru Died

光が死んだ夏• Hikaru ga Shinda Natsu

Horror Mystery Psychological Supernatural Thriller

Synopsis & Story

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)

Trailer

Watch on YouTube

Where to Watch Officially

Availability, audio and subtitles vary by region and service.

Netflix↗YouTube↗

Quick answers

How many episodes are there?: 12 episodes are listed.
Which studio worked on the anime?: CygamesPictures.
Where can I watch it?: Streaming links are listed for Netflix, YouTube. Use the links on this page to check availability in your region.
Who voices Yoshiki Tsujinaka?: Chiaki Kobayashi voices Yoshiki Tsujinaka in JAPANESE.