Keiichi Hasegawa

Writing

Keiichi Hasegawa

Born 1 February 1962 · Atami, Shizuoka, Japan · 64

Known for

Highlights

Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack2001 · Film · Screenplay
Rage of Bahamut2014 · Series · Writer
Kamen Rider W Returns: Kamen Rider Accel2011 · Film · Drunken Man
SSSS.GRIDMAN2018 · Series · Writer
SSSS.DYNAZENON2021 · Series · Writer
Kamen Rider1971 · Series · Humagear

Filmography

Movies

28 films

No. 1 Sentai Gozyuger: Polar Beginning2026 · Film · Writer
Abyssalis Revelation: Lachesis2025 · Film · Writer
Kamen Rider Gotchard: The Future Daybreak2024 · Film · Writer
Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition2024 · Film · Writer
Gridman Universe2023 · Film · Screenplay
SSSS.DYNAZENON Grand Episode2023 · Film · Screenplay
SSSS.GRIDMAN Grand Episode2023 · Film · Writer
Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart2016 · Film · Writer
Kamen Rider Ghost: Truth! The Secret of the Heroic Eyecons!2016 · Film · Writer
Kamen Rider Drive: Type ZERO! Episode 0 - Countdown to Global Freeze2014 · Film · Writer
Kamen Rider Drive: Type: Televi-Kun - Hunter & Monster! Chase the Mystery of the Super Thief!2014 · Film · Writer
009-1: The End of the Beginning2013 · Film · Writer
My future of being executed2012 · Film · Writer
Kamen Rider Fourze the Net Edition: It's Class Time, Everyone!2012 · Film · Writer
Ultraman Saga2012 · Film · Writer
Takamine - The Man By Which Cherry Blossoms Bloomed in America2011 · Film · Writer
Kamen Rider W Returns: Kamen Rider Accel2011 · Film · Drunken Man
Superior Ultra 8 Brothers2008 · Film · Writer
Ultraman Mebius & Ultra Brothers2006 · Film · Writer
Ultraman: The Next2004 · Film · Screenplay
Ultraman Cosmos vs. Ultraman Justice: The Final Battle2003 · Film · Screenplay
Ultraman Cosmos 2: The Blue Planet - Young Musashi Chapter2002 · Film · Writer
Ultraman Cosmos 2: The Blue Planet2002 · Film · Screenplay
Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack2001 · Film · Screenplay
Ultraman Tiga: The Final Odyssey2000 · Film · Screenplay
ウルトラマンダイナ SPECIAL2000 · Film · Writer
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace1999 · Film · Writer
Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light1998 · Film · Screenplay

Filmography

Series

20 shows

No. 1 Sentai Gozyuger2025 · Series · Writer
Kamen Rider Gotchard2023 · Series · Story
SSSS.DYNAZENON2021 · Series · Writer
SSSS.GRIDMAN2018 · Series · Writer
Kamen Rider Ghost2015 · Series · Writer
Rage of Bahamut2014 · Series · Writer
Kamen Rider Drive2014 · Series · Writer
Ultraman Ginga2013 · Series · Writer
ネット版 仮面ライダーフォーゼ みんなで授業キターッ!2012 · Series · Writer
Cutie Honey: The Live2007 · Series · Writer
Cackling Kitarou2007 · Series · Writer
Ultraman Mebius2006 · Series · Writer
Ultraman Nexus2004 · Series · Screenplay
Phoenix2004 · Series · Writer
Astro Boy2003 · Series · Writer
Ultraman Cosmos2001 · Series · Writer
The Big O1999 · Series · Writer
Ultraman Gaia1998 · Series · Writer
Ultraman Dyna1997 · Series · Writer
Kamen Rider1971 · Series · Humagear