Keiichi Hasegawa

Keiichi Hasegawa

February 1, 1962 (64 years old)

Atami, Shizuoka, Japan

Known for Writing

No biography available.

Discover More Writing Works

Abyssalis Revelation: Lachesis

Abyssalis Revelation: Lachesis

Writer

2025

8.0

No. 1 Sentai Gozyuger

No. 1 Sentai Gozyuger

Writer

2025

6.7

Kamen Rider Gotchard: The Future Daybreak

Kamen Rider Gotchard: The Future Daybreak

Writer

2024

8.0

Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition

Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition

Writer

2024

8.0

Kamen Rider Gotchard

Kamen Rider Gotchard

Story

2023

10.0

Gridman Universe

Gridman Universe

Screenplay

2023

8.0

SSSS.DYNAZENON Grand Episode

SSSS.DYNAZENON Grand Episode

Screenplay

2023

5.0

SSSS.GRIDMAN Grand Episode

SSSS.GRIDMAN Grand Episode

Writer

2023

3.1

SSSS.DYNAZENON

Writer

2021

7.5

SSSS.GRIDMAN

Writer

2018

7.2

Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart

Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart

Writer

2016

8.2

Kamen Rider Ghost: Truth! The Secret of the Heroic Eyecons!

Kamen Rider Ghost: Truth! The Secret of the Heroic Eyecons!

Writer

2016

7.0

Kamen Rider Drive: Type ZERO! Episode 0 - Countdown to Global Freeze

Kamen Rider Drive: Type ZERO! Episode 0 - Countdown to Global Freeze

Writer

2014

8.5

Kamen Rider Drive: Type: Televi-Kun - Hunter & Monster! Chase the Mystery of the Super Thief!

Kamen Rider Drive: Type: Televi-Kun - Hunter & Monster! Chase the Mystery of the Super Thief!

Writer

2014

7.2

Rage of Bahamut

Rage of Bahamut

Writer

2014

7.7

Kamen Rider Drive

Kamen Rider Drive

Writer

2014

9.5

009-1: The End of the Beginning

009-1: The End of the Beginning

Writer

2013

5.8

Ultraman Ginga

Writer

2013

8.2

My future of being executed

My future of being executed

Writer

2012

Kamen Rider Fourze the Net Edition: It's Class Time, Everyone!

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!

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

7.0

Takamine - The Man By Which Cherry Blossoms Bloomed in America

Takamine - The Man By Which Cherry Blossoms Bloomed in America

Writer

2011

Kamen Rider W Returns: Kamen Rider Accel

Kamen Rider W Returns: Kamen Rider Accel

Writer

2011

6.6

Superior Ultra 8 Brothers

Superior Ultra 8 Brothers

Writer

2008

7.6

Cutie Honey: The Live

Cutie Honey: The Live

Writer

2007

5.2

Cackling Kitarou

Cackling Kitarou

Writer

2007

8.6

Ultraman Mebius & Ultra Brothers

Ultraman Mebius & Ultra Brothers

Writer

2006

7.7

Ultraman Mebius

Ultraman Mebius

Writer

2006

8.4

Ultraman: The Next

Ultraman: The Next

Writer

2004

6.2

Ultraman Nexus

Writer

2004

8.8

Phoenix

Writer

2004

6.7

Ultraman Cosmos vs. Ultraman Justice: The Final Battle

Ultraman Cosmos vs. Ultraman Justice: The Final Battle

Screenplay

2003

6.1

Astro Boy

Writer

2003

7.9

Ultraman Cosmos 2: The Blue Planet - Young Musashi Chapter

Ultraman Cosmos 2: The Blue Planet - Young Musashi Chapter

Writer

2002

7.0

Ultraman Cosmos 2: The Blue Planet

Ultraman Cosmos 2: The Blue Planet

Screenplay

2002

6.5

Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack

Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack

Screenplay

2001

7.5

Ultraman Cosmos

Ultraman Cosmos

Writer

2001

8.9

Ultraman Tiga: The Final Odyssey

Ultraman Tiga: The Final Odyssey

Screenplay

2000

6.7

ウルトラマンダイナ SPECIAL

ウルトラマンダイナ SPECIAL

Writer

2000

7.0

The Big O

Writer

1999

6.9

Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace

Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace

Writer

1999

7.1

Ultraman Gaia

Writer

1998

8.6

Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light

Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light

Screenplay

1998

6.4

Ultraman Dyna

Writer

1997

8.9

Kamen Rider

Writer

1971

6.5

No. 1 Sentai Gozyuger: Polar Beginning

No. 1 Sentai Gozyuger: Polar Beginning

Writer

N/A