An image from Attack on Titan, one of the productions that also features Hiroshi Seko.

Hiroshi Seko

January 1, 1981 — Nagoya, Aichi, Japan

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

Attack on Titan

2013

2020

2022

2017

2021

2016

2018

2019