Keiichi Hasegawa
Writing
Born: February 1, 1962 · Atami, Shizuoka, Japan
Filmography (35)
TV
No. 1 Sentai Gozyuger
2025
Writer
TV
Kamen Rider Gotchard
2023
StoryWriter+1
Gridman Universe
2023
Screenplay
SSSS.DYNAZENON Grand Episode
2023
Screenplay
SSSS.GRIDMAN Grand Episode
2023
Writer
TV
SSSS.DYNAZENON
2021
WriterSeries Composition
TV
Kamen Rider Saber
2020
Series Composition
TV
SSSS.GRIDMAN
2018
WriterSeries Composition
TV
Rage of Bahamut
2014
Series CompositionWriter
TV
Kamen Rider Drive
2014
Writer
009-1: The End of the Beginning
2013
Writer
TV
Ultraman Ginga
2013
WriterCreator
Ultraman Saga
2012
Writer
Kamen Rider W Returns: Kamen Rider Accel
2011
Actor: Drunken ManWriter
Superior Ultra 8 Brothers
2008
Writer
TV
Graveyard Kitaro
2008
Script
TV
Cutie Honey: The Live
2007
Writer
TV
Cackling Kitarou
2007
Writer
Ultraman Mebius & Ultra Brothers
2006
Writer
TV
Ultraman Mebius
2006
Writer
Ultraman: The Next
2004
Screenplay
TV
Ultraman Nexus
2004
Series CompositionWriter
TV
Phoenix
2004
Writer
Ultraman Cosmos vs. Ultraman Justice: The Final Battle
2003
Screenplay
TV
Astro Boy
2003
Writer
Ultraman Cosmos 2: The Blue Planet
2002
Screenplay
Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
2001
Screenplay
TV
Ultraman Cosmos
2001
Writer
Ultraman Tiga: The Final Odyssey
2000
Screenplay
TV
The Big O
1999
Writer
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace
1999
Writer
TV
Ultraman Gaia
1998
Writer
Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light
1998
Screenplay
TV
Ultraman Dyna
1997
Writer
TV
Kamen Rider
1971
Actor: HumagearWriter+1