Keiichi Hasegawa

Script

Gridman Universe

Script

SSSS.DYNAZENON Grand Episode

Story

Enma Himiko

Script

SSSS.GRIDMAN Movie

Script (eps 1-12)

SSSS.DYNAZENON

Script (eps 1-12)

SSSS.GRIDMAN

Script (eps 56, 59, 64, 66, 70, 78, 83, 85, 91)

GeGeGe no Kitaro

Series Composition

Rage of Bahamut: Genesis

Script (eps 9, 22)

Gaiking: Legend of Daiku-Maryu

Script (eps 6-7, 10, 17-18, 21, 24, 27, 29, 32, 37, 40, 42, 46-50)

Astro Boy (2003)

Script (eps 4, 7, 11, 14, 19, 23, 28, 35, 40, 53)

MegaMan NT Warrior

Script (eps 10, 14, 16, 21)

Zoids New Century/Zero

Script (eps 5, 8, 10, 13)

The Big O

Script (eps 11, 14, 17, 22, 23)

The Devil Lady