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Hiroshi Seko

Writing

Born January 1, 1981 · Nagoya, Aichi, Japan

Also known as Kouji Seko · Koji Seko · Kōji Seko

IMDb

Biography

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

Filmography32 titles

Witch Hat Atelier

2026Series Composition, Writer

Attack on Titan: The Last Attack

2024Screenplay

Attack on Titan

2013Series Composition, Writer

Gachiakuta

2025Series Composition, Writer

JUJUTSU KAISEN

2020Series Composition, Writer

Banana Fish

2018Screenplay, Series Composition, Writer

Dan Da Dan

2024Series Composition, Writer

Chainsaw Man

2022Series Composition, Writer

Vinland Saga

2019Series Composition, Writer

DARLING in the FRANXX

2018Writer

Mob Psycho 100

2016Series Composition, Writer

Chainsaw Man - The Movie: Reze Arc

2025Screenplay

Dorohedoro

2020Series Composition, Writer

Kill La Kill

2013Writer

WIND BREAKER

2024Series Composition

Summer Time Rendering

2022Series Composition

Jujutsu Kaisen 0

2021Screenplay

Kakegurui

2017Writer

Inuyashiki

2017Series Composition

The Idaten Deities Know Only Peace

Series Composition

Ajin

2016Series Composition, Writer

Seraph of the End

2015Series Composition, Writer

GAMERA -Rebirth-

Series Composition

Terror in Resonance

2014Writer

Zom 100: Bucket List of the Dead

2023Series Composition, Writer

Deca-Dence

2020Series Composition

Levius

Series Composition

Star Wars: Visions

2021Writer

Kabaneri of the Iron Fortress

2016Writer

Spriggan

2022Series Composition

Saezuru Tori Wa Habatakanai: The Clouds Gather

2020Screenplay

The Empire of Corpses

2015Screenplay