Hiroshi Seko (瀬古 浩司, Seko Hiroshi) is a Japanese animation-oriented screenwriter.
Chainsaw Man - The Movie: Reze Arc
Screenplay
Twittering Birds Never Fly: The Clouds Gather
Twittering Birds Never Fly: Don't Stay Gold
Attack on Titan: THE LAST ATTACK
Series Composition
進撃の巨人 The Final Season 完結編 後編
Writer
DAN DA DAN: First Encounter
進撃の巨人 The Final Season 完結編 前編
進撃の巨人 イルゼの手帳 ―ある調査兵団員の手記―
