Writing
Born January 1, 1981 · Nagoya, Aichi, Japan
Hiroshi Seko (瀬古 浩司, Seko Hiroshi) is a Japanese animation-oriented screenwriter.
Attack on Titan
2013 · Writer
JUJUTSU KAISEN
2020 · Series Composition
Chainsaw Man
2022 · Series Composition
DARLING in the FRANXX
2018 · Writer
Jujutsu Kaisen 0
2021 · Screenplay
Kakegurui
2017 · Writer
Mob Psycho 100
2016 · Series Composition
Chainsaw Man - The Movie: Reze Arc
2025 · Screenplay
Vinland Saga
2019 · Writer
Banana Fish
2018 · Series Composition
Dan Da Dan
2024 · Series Composition
Kill la Kill
Witch Hat Atelier
2026 · Series Composition
Thunder 3
JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie
2025 · Series Composition
DAN DA DAN: Evil Eye
JUJUTSU KAISEN: Execution
Gachiakuta
DAN DA DAN: First Encounter
Attack on Titan: THE LAST ATTACK
2024 · Screenplay
WIND BREAKER
Zom 100: Bucket List of the Dead
2023 · Series Composition
GAMERA -Rebirth-
SPRIGGAN
Summer Time Rendering
Twittering Birds Never Fly: Don't Stay Gold
The Idaten Deities Know Only Peace
2021 · Series Composition
Star Wars: Visions
2021 · Writer
Twittering Birds Never Fly: The Clouds Gather
2020 · Screenplay
Dorohedoro
Deca-Dence
2020 · Writer
Rooster Fighter
2026 · Script
