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IMDbPro

The Summer Hikaru Died

Original title: Hikaru ga Shinda Natsu
  • TV Series
  • 2025–
  • TV-14
IMDb RATING
7.9/10
5.4K
YOUR RATING
POPULARITY
983
1
Shûichirô Umeda in The Summer Hikaru Died (2025)
Hikaru vanishes, replaced by an entity with his appearance, voice, and memories. The mysterious being maintains Hikaru's persona, making distinguishing it from the real Hikaru challenging as they continue their daily routines.
Play trailer1:26
2 Videos
65 Photos
JapaneseAdult AnimationAnimeHand-Drawn AnimationPsychological DramaPsychological HorrorPsychological ThrillerSeinenSlice of LifeSupernatural Horror

Hikaru vanishes, replaced by an entity with his appearance, voice, and memories. The mysterious being maintains Hikaru's persona, making distinguishing it from the real Hikaru challenging as... Read allHikaru vanishes, replaced by an entity with his appearance, voice, and memories. The mysterious being maintains Hikaru's persona, making distinguishing it from the real Hikaru challenging as they continue their daily routines.Hikaru vanishes, replaced by an entity with his appearance, voice, and memories. The mysterious being maintains Hikaru's persona, making distinguishing it from the real Hikaru challenging as they continue their daily routines.

  • Creator
    • Mokumokuren
  • Stars
    • Ben Diskin
    • Daman Mills
    • Kyle McCarley
  • See production info at IMDbPro
  • IMDb RATING
    7.9/10
    5.4K
    YOUR RATING
    POPULARITY
    983
    1
    • Creator
      • Mokumokuren
    • Stars
      • Ben Diskin
      • Daman Mills
      • Kyle McCarley
    • 46User reviews
    • 7Critic reviews
  • See production info at IMDbPro
  • Episodes12

    Browse episodes
    TopTop-rated1 season2025

    Videos2

    Official Trailer
    Trailer 1:26
    Official Trailer
    Official Teaser
    Trailer 0:54
    Official Teaser
    Official Teaser
    Trailer 0:54
    Official Teaser

    Photos65

    View Poster
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    + 61
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    Top Cast74

    Edit
    Ben Diskin
    Ben Diskin
    • Toshinori Tsujinaka
    • 2025
    Daman Mills
    Daman Mills
    • Tanaka
    • 2025
    Kyle McCarley
    Kyle McCarley
    • Yoshiki Tsujinaka
    • 2025
    Jacob Hopkins
    Jacob Hopkins
    • Yuta Maki
    • 2025
    Paul Castro Jr.
    Paul Castro Jr.
    • Indou Hikaru
    • 2025
    John Choi
    John Choi
    • Hikaru's Dad
    • 2025
    Jennifer Losi
    Jennifer Losi
    • Asako Yamagishi
    • 2025
    Dorothy Elias-Fahn
    Dorothy Elias-Fahn
    • Rie Kurebayashi
    • 2025
    Valerie Rose Lohman
    Valerie Rose Lohman
    • Yuki Tadokoro
    • 2025
    Chiaki Kobayashi
    • Yoshiki Tsujinaka
    • 2025
    Shûichirô Umeda
    • Hikaru
    • 2025
    Lexi Fontaine
    Lexi Fontaine
    • Kaoru Tsujinaka…
    • 2025
    Kôji Ishii
    • Hajime Takeda
    • 2025
    Setsuji Sato
    • Mr. Hara…
    • 2025
    Yuki Urushiyama
    • Hikaru Indo (Young)
    • 2025
    Ryôko Shiraishi
    • Satoko Tsujinaka
    • 2025
    Fuminori Komatsu
    • Toshinori Tsujinaka
    • 2025
    Rika Abe
    • Child Kegare…
    • 2025
    • Creator
      • Mokumokuren
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews46

    7.95.4K
    1
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    10

    Featured reviews

    10chadm-808

    A Hauntingly Beautiful Mystery with Deep Emotions

    The Summer Hikaru Died is one of the most captivating anime debuts I've seen in years. From the first episode, it grips you with its eerie atmosphere, emotional weight, and beautiful direction. The story blends supernatural horror with slice of ife moments and an intense, slow-burning relationship between the two main characters, Yoshiki and "Hikaru."

    The animation is stunning not flashy, but subtle and haunting. The voice acting is top-notch, and the sound design adds to the chilling yet tender tone of the show. What really stands out, though, is the emotional core. The tension between grief, fear, and longing is portrayed so naturally. You feel Yoshiki's confusion and heartbreak.

    This anime doesn't shy away from its queer themes either. The bond between Yoshiki and the "thing" that took Hikaru's form is complex and layered, making it feel more human than most traditional romances. It's refreshing and raw.
    10TheI-01

    Love this

    The Summer Hikaru Died is a haunting and beautifully crafted manga that blends psychological horror with deep emotional themes. The story revolves around Yoshiki and his childhood friend Hikaru, who returns after a mysterious disappearance-but something is very wrong. The manga masterfully explores grief, identity, and love, with an unsettling atmosphere and striking, delicate art. It keeps readers on edge through its slow-burn pacing and eerie tension. The characters feel raw and genuine, making the supernatural elements even more impactful. A must-read for those who enjoy thoughtful, unsettling stories.
    10PratikhyaP

    Goosebump

    Underrated and amazing waiting for it for a year finally watching it giving me goosebumps I wish people be more open minded and appreciate art and story it's truly amazing feeling connection with mc and something big going to happen in future the animation style is amazing and realistic. This really explain the grif that we feel after losing someone and teach how to let go of loved one it's really emotionally. But its not getting the apprition that it deserves the opening seance give horrer to you and it's really emotional to watch it i could recommend it to everyone to watch it and appreciate the story.
    10ancianodaniel

    Love it!

    I really enjoyed the horror aspect; it builds tension through atmosphere rather than relying on predictable jump scares. The emotional bond between the main characters also adds a heartfelt layer that balances out the creepy tone in a meaningful way. It's refreshing to see a horror story with actual depth and character development. I'm definitely looking forward to what the upcoming episodes bring, hopefully even more intensity, deeper storytelling, and maybe some unexpected twists along the way.

    Hats off to the voice cast, the writing and editing team behind the anime, and of course, to Mok-sensei for their outstanding work!
    7pranayjalvi

    Creepy and Tense

    With an unsettling and chilling atmosphere, The Summer Hikaru Died delivers a gripping tale of horror, friendship, grief and sins based in a small town.

    The plot follows Hikaru who got lost in the mountains and back after 6 months. His return brings abnormal anomalies into the town. Hikaru is gone and an entity possesses his body and his friend Yoshiki who doesn't want to believe that his friend is gone.

    The horror element on this is amazing and how they create tension is well thought out and executed effectively, with everything connected as we go further. The animation is visually striking and characters are well-drawn. And the mix with hyper realistic elements within some episodes was such a brilliant touch on their end.

    Overall, The Summer Hikaru Died is a creepy horror anime with elements of absurdity, emotions as well as mystery that works well to give a tense atmosphere. Waiting for the next season to see more.

    My Rating : 3.5/5.

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    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Regarding fans asking if the story is a BL or "Boys Love", Mokumokuren stated: "I still think that the genre of "The Summer Hikaru Died" is something that readers are free to think about, but I describe it as "coming-of-age horror" because I think it should be a story that also empathizes with people who have been left behind about romance and sexuality. That's why I describe it as "youth horror". I think the key is not being "normal" and not having a place to belong, which is shared by people of all walks of life, regardless of demographic. I believe that it's okay for there to be queer stories that are not about romance. That's why, from the beginning, I tried not to position it as a love story. [...] Regardless of the genre tag or whether this story is not a romance, I, as the author, can guarantee that it is a queer story."

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    Details

    Edit
    • Release date
      • July 5, 2025 (France)
    • Country of origin
      • Japan
    • Language
      • Japanese
    • Also known as
      • Mùa Hè Hikaru Chết
    • Production companies
      • CygamesPictures
      • Kadokawa
      • VSI Los Angeles
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Color
      • Color
    • Sound mix
      • Dolby Surround 7.1

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