Hiroshi Seko
Writing
January 1, 1981 (45 years old)
Nagoya, Aichi, Japan
Male
17 Movies
51 TV Shows
Hiroshi Seko (瀬古 浩司, Seko Hiroshi) is a Japanese animation-oriented screenwriter.
Jujutsu Kaisen: About the Culling Game 
Jujutsu Kaisen: About the Culling Game
2026
Series Composition
Age 45
Chainsaw Man - The Movie: Reze Arc 
Chainsaw Man - The Movie: Reze Arc
2025 8.4
Screenplay
Age 44 (now 45) JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie 
JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
2025 8.5
Writer
Age 44 (now 45) JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
2025 8.5
Series Composition
Age 44 (now 45)
Attack on Titan: THE LAST ATTACK 
Attack on Titan: THE LAST ATTACK
2024 8.7
Screenplay
Age 43 (now 45)
Twittering Birds Never Fly: Don't Stay Gold 
Twittering Birds Never Fly: Don't Stay Gold
2021 6.0
Screenplay
Age 40 (now 45) Twittering Birds Never Fly: The Clouds Gather 
Twittering Birds Never Fly: The Clouds Gather
2020 6.6
Screenplay
Age 39 (now 45)
Zom 100: Bucket List of the Dead 
12 eps
Zom 100: Bucket List of the Dead
2023 7.6
Series Composition
Age 42 (now 45) Zom 100: Bucket List of the Dead 12 eps
Zom 100: Bucket List of the Dead
2023 7.6
Writer
Age 42 (now 45)
The Idaten Deities Know Only Peace 
11 eps
The Idaten Deities Know Only Peace
2021 8.0
Series Composition
Age 40 (now 45) The Idaten Deities Know Only Peace 11 eps
The Idaten Deities Know Only Peace
2021 8.0
Writer
Age 40 (now 45)
The Legend of the Galactic Heroes: Die Neue These 
1 ep
The Legend of the Galactic Heroes: Die Neue These
2018 7.7
Writer
Age 37 (now 45)
Panty & Stocking with Garterbelt 
1 ep
Panty & Stocking with Garterbelt
2010 7.7
Writer
Age 29 (now 45) Panty & Stocking with Garterbelt 4 eps
Panty & Stocking with Garterbelt
2010 7.7
Scenario Writer
Age 29 (now 45)Gathering insights...
Also Known As
Kouji Seko, Koji Seko, Kōji Seko, 瀬古 浩司
IMDB
nm5003154