Writing

Hiroshi Seko

JA cinema · 17 credits

Born

1 January 1981 (age 45)

Birthplace

Nagoya, Aichi, Japan

Also known as Kouji Seko · Koji Seko · Kōji Seko · 瀬古浩司

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

IMDb

Known for

JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie

JA · 20258.7

Attack on Titan: THE LAST ATTACK

JA · 20248.7

Chainsaw Man - The Movie: Reze Arc

Jujutsu Kaisen 0

DAN DA DAN: Evil Eye

Mob Psycho 100

DAN DA DAN: First Encounter

JA · 20247.5

Ajin: Demi-Human

JA · 20177.3

Filmography

Chainsaw Man - Assassins Arc

JANot rated

Writer

Crunchyroll Anime Nights - Mob Psycho 100

JA · 2026Not rated

Series Composition, Screenplay

Chainsaw Man - The Movie: Reze Arc

JA · 20258.5

Screenplay

JUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie

JA · 20258.7

Series Composition, Writer

DAN DA DAN: Evil Eye

JA · 20257.7

Series Composition, Writer

JUJUTSU KAISEN: Execution

JA · 20256.1

Series Composition, Screenplay

DAN DA DAN: First Encounter

JA · 20247.5

Series Composition, Writer

Attack on Titan: THE LAST ATTACK

JA · 20248.7

Screenplay

Twittering Birds Never Fly: Don't Stay Gold

JA · 20216.0

Screenplay

Jujutsu Kaisen 0

JA · 20218.1

Screenplay

Twittering Birds Never Fly: The Clouds Gather

JA · 20206.6

Screenplay

Ajin: Demi-Human

JA · 20177.3

Writer

Ajin: Demi-Human – Confront

JA · 20167.2

Series Composition, Screenplay

Ajin: Demi-Human – Collide

JA · 20167.0

Series Composition, Screenplay

Mob Psycho 100

JA · 20167.7

Writer

The Empire of Corpses

JA · 20156.2

Screenplay

Ajin: Demi-Human – Compel

JA · 20157.0

Series Composition, Screenplay