Keiichi Hasegawa
Writing • AGE 64
Filmography
No. 1 Sentai Gozyuger: Polar Beginning
Writer
2026
Abyssalis Revelation: Lachesis
Writer
2025
No. 1 Sentai Gozyuger
Writer
2025
Kamen Rider Gotchard: The Future Daybreak
Writer
2024
Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition
Writer
2024
Kamen Rider Gotchard
Story
2023
Gridman Universe
Screenplay
2023
SSSS.DYNAZENON Grand Episode
Screenplay
2023
SSSS.GRIDMAN Grand Episode
Writer
2023
SSSS.DYNAZENON
Writer
2021
Kamen Rider Saber
Series Composition
2020
SSSS.GRIDMAN
Writer
2018
Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart
Writer
2016
Kamen Rider Ghost: Truth! The Secret of the Heroic Eyecons!
Writer
2016
Kamen Rider Ghost
Writer
2015
Kamen Rider Drive: Type ZERO! Episode 0 - Countdown to Global Freeze
Writer
2014
Kamen Rider Drive: Type: Televi-Kun - Hunter & Monster! Chase the Mystery of the Super Thief!
Writer
2014
Rage of Bahamut
Series Composition
2014
Kamen Rider Drive
Writer
2014
009-1: The End of the Beginning
Writer
2013
Ultraman Ginga
Writer
2013
My future of being executed
Writer
2012
Kamen Rider Fourze the Net Edition: It's Class Time, Everyone!
Writer
2012
ネット版 仮面ライダーフォーゼ みんなで授業キターッ!
Writer
2012
Ultraman Saga
Writer
2012
Takamine - The Man By Which Cherry Blossoms Bloomed in America
Writer
2011
Kamen Rider W Returns: Kamen Rider Accel
Drunken Man
2011
Superior Ultra 8 Brothers
Writer
2008
Graveyard Kitaro
Script
2008
Cutie Honey: The Live
Writer
2007
Cackling Kitarou
Writer
2007
Ultraman Mebius & Ultra Brothers
Writer
2006
Ultraman Mebius
Writer
2006
Ultraman: The Next
Screenplay
2004
Ultraman Nexus
Series Composition
2004
Phoenix
Writer
2004
Ultraman Cosmos vs. Ultraman Justice: The Final Battle
Screenplay
2003
Astro Boy
Writer
2003
Ultraman Cosmos 2: The Blue Planet - Young Musashi Chapter
Writer
2002
Ultraman Cosmos 2: The Blue Planet
Screenplay
2002
Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
Screenplay
2001
Ultraman Cosmos
Writer
2001
Ultraman Tiga: The Final Odyssey
Screenplay
2000
ウルトラマンダイナ SPECIAL
Writer
2000
The Big O
Writer
1999
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace
Writer
1999
Ultraman Gaia
Writer
1998
Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light
Screenplay
1998
Dream Hazard
Director of Photography
1998
Ultraman Dyna
Writer
1997
Kamen Rider
Humagear
1971