Person Details

Birthday:

Aliases: Kouji Seko , Koji Seko , Kōji Seko , 瀬古 浩司

Gender: Male

Place of birth: Nagoya, Aichi, Japan

Homepage:

Movie Involvements: 16

TV Involvements: 48

Most Famous Work

Biography

Hiroshi Seko (瀬古 浩司, Seko Hiroshi) is a Japanese animation-oriented screenwriter.

Most Famous Work

JUJUTSU KAISEN
Average
9

JUJUTSU KAISEN

 (2020) Writer
WIND BREAKER
Average
8

WIND BREAKER

 (2024) Writer
Mob Psycho 100
Average
8

Mob Psycho 100

 (2016) Writer
Attack on Titan
Average
9

Attack on Titan

 (2013) Series Composition
Panty & Stocking with Garterbelt
Average
8

Panty & Stocking with Garterbelt

 (2010) Writer
Dan Da Dan
Average
9

Dan Da Dan

 (2024) Writer
Chainsaw Man
Average
9

Chainsaw Man

 (2022) Screenplay
Attack on Titan: THE LAST ATTACK
Average
9

Attack on Titan: THE LAST ATTACK

 (2024) Screenplay

Acting

Year Character Movie/Tv
Year Character Movie/Tv

Writing

Year Role Movie/Tv
2025 Screenplay
Chainsaw Man - The Movie: Reze Arc
Chainsaw Man - The Movie: Reze Arc
 2025-09-19
 Movie
Series Composition
JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
 2025-05-30
 Movie
Writer
DAN DA DAN: Evil Eye
DAN DA DAN: Evil Eye
 2025-05-30
 Movie
Series Composition
DAN DA DAN: Evil Eye
DAN DA DAN: Evil Eye
 2025-05-30
 Movie
2024 Screenplay
Attack on Titan: THE LAST ATTACK
Attack on Titan: THE LAST ATTACK
 2024-11-08
 Movie
Series Composition
Dan Da Dan
Dan Da Dan
 2024-10-04
 TV Show
Writer
Dan Da Dan
Dan Da Dan
 2024-10-04
 TV Show
Series Composition
DAN DA DAN: First Encounter
DAN DA DAN: First Encounter
 2024-08-31
 Movie
Writer
DAN DA DAN: First Encounter
DAN DA DAN: First Encounter
 2024-08-31
 Movie
Series Composition
WIND BREAKER
WIND BREAKER
 2024-04-05
 TV Show
Writer
WIND BREAKER
WIND BREAKER
 2024-04-05
 TV Show
2023 Series Composition
GAMERA -Rebirth-
GAMERA -Rebirth-
 2023-09-07
 TV Show
Series Composition
Zom 100: Bucket List of the Dead
Zom 100: Bucket List of the Dead
 2023-07-09
 TV Show
Writer
Zom 100: Bucket List of the Dead
Zom 100: Bucket List of the Dead
 2023-07-09
 TV Show
2022 Series Composition
Chainsaw Man
Chainsaw Man
 2022-10-12
 TV Show
Writer
Chainsaw Man
Chainsaw Man
 2022-10-12
 TV Show
Screenplay
Chainsaw Man
Chainsaw Man
 2022-10-12
 TV Show
Series Composition
Spriggan
Spriggan
 2022-06-18
 TV Show
Writer
Spriggan
Spriggan
 2022-06-18
 TV Show
Series Composition
Summer Time Rendering
Summer Time Rendering
 2022-04-15
 TV Show
Writer
Summer Time Rendering
Summer Time Rendering
 2022-04-15
 TV Show
2021 Screenplay
Jujutsu Kaisen 0
Jujutsu Kaisen 0
 2021-12-24
 Movie
Series Composition
The Idaten Deities Know Only Peace
The Idaten Deities Know Only Peace
 2021-07-23
 TV Show
Writer
The Idaten Deities Know Only Peace
The Idaten Deities Know Only Peace
 2021-07-23
 TV Show
Screenplay
Twittering Birds Never Fly: Don't Stay Gold
Twittering Birds Never Fly: Don't Stay Gold
 2021-03-01
 Movie
2020 Series Composition
JUJUTSU KAISEN
JUJUTSU KAISEN
 2020-10-03
 TV Show
Writer
JUJUTSU KAISEN
JUJUTSU KAISEN
 2020-10-03
 TV Show
Writer
Deca-Dence
Deca-Dence
 2020-07-08
 TV Show
Series Composition
Deca-Dence
Deca-Dence
 2020-07-08
 TV Show
Screenplay
Twittering Birds Never Fly: The Clouds Gather
Twittering Birds Never Fly: The Clouds Gather
 2020-02-27
 Movie
Series Composition
Dorohedoro
Dorohedoro
 2020-01-13
 TV Show
Writer
Dorohedoro
Dorohedoro
 2020-01-13
 TV Show
2019 Series Composition
Levius
Levius
 2019-11-28
 TV Show
Writer
Vinland Saga
Vinland Saga
 2019-07-08
 TV Show
Series Composition
Vinland Saga
Vinland Saga
 2019-07-08
 TV Show
2018 Series Composition
Banana Fish
Banana Fish
 2018-07-06
 TV Show
Screenplay
Banana Fish
Banana Fish
 2018-07-06
 TV Show
Writer
Banana Fish
Banana Fish
 2018-07-06
 TV Show
Writer
The Legend of the Galactic Heroes: Die Neue These
The Legend of the Galactic Heroes: Die Neue These
 2018-03-31
 TV Show
Writer
DARLING in the FRANXX
DARLING in the FRANXX
 2018-01-13
 TV Show
Series Composition
INUYASHIKI LAST HERO
INUYASHIKI LAST HERO
 2017-10-12
 TV Show
Writer
Ajin: Demi-Human
Ajin: Demi-Human
 2017-09-30
 Movie
Writer
Kakegurui
Kakegurui
 2017-07-01
 TV Show
2016 Writer
Ajin: Demi-Human – Collide
Ajin: Demi-Human – Collide
 2016-09-23
 Movie
Series Composition
Mob Psycho 100
Mob Psycho 100
 2016-07-12
 TV Show
Writer
Mob Psycho 100
Mob Psycho 100
 2016-07-12
 TV Show
Writer
Kabaneri of the Iron Fortress
Kabaneri of the Iron Fortress
 2016-04-08
 TV Show
Series Composition
Ajin
Ajin
 2016-01-16
 TV Show
Writer
Ajin
Ajin
 2016-01-16
 TV Show
2015 Screenplay
The Empire of Corpses
The Empire of Corpses
 2015-10-02
 Movie
Series Composition
Seraph of the End
Seraph of the End
 2015-04-04
 TV Show
Writer
Seraph of the End
Seraph of the End
 2015-04-04
 TV Show
2014 Writer
Japan Animator Expo
Japan Animator Expo
 2014-11-07
 TV Show
Writer
Terror in Resonance
Terror in Resonance
 2014-07-11
 TV Show
Writer
Kill la Kill
Kill la Kill
 2013-10-04
 TV Show
Writer
Attack on Titan
Attack on Titan
 2013-04-07
 TV Show
Series Composition
Attack on Titan
Attack on Titan
 2013-04-07
 TV Show
2010 Scenario Writer
Panty & Stocking with Garterbelt
Panty & Stocking with Garterbelt
 2010-10-02
 TV Show
Writer
Panty & Stocking with Garterbelt
Panty & Stocking with Garterbelt
 2010-10-02
 TV Show
Writer
Gachiakuta
Gachiakuta
TV Show
Series Composition
Rooster Fighter
Rooster Fighter
TV Show
Year Role Movie/Tv

Crew

Year Role Movie/Tv
Year Role Movie/Tv

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