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Biography
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Keiichi Hasegawa
(I)
Writer
Actor
IMDbPro
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Keiichi Hasegawa is known for
Ultraman Nexus (2004)
,
Kamen Rider W (2009)
and
Kamen Rider Ghost (2015)
.
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Known for
Ultraman Nexus
8.5
TV Series
Writer
(as Kei'ichi Hasegawa)
2004–2005 • 15 eps
Kamen Rider W
8.3
TV Series
Writer
2009–2010 • 20 eps
Kamen Rider Ghost
6.2
TV Series
Writer
2016 • 15 eps
Kamen Rider Drive
7.6
TV Series
Writer
(as Kei'ichi Hasegawa)
2014–2015 • 14 eps
Credits
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Writer
55
Actor
3
Self
1
IMDbPro
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All credits
Writer
Upcoming
1
Lachesis: The Dark Apocalypse
screenplay
Video
2025
Previous
54
Kamen Rider Gotchard
6.1
TV Series
Writer
2023–2024
22 episodes
We Are Class 3G
8.8
TV Mini Series
Writer
2024
2 episodes
Kamen Rider Gotchard: The Future Daybreak
8.6
screenplay
2024
Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition
9.0
Video
screenplay
2024
Gridman Universe
7.0
screenplay
2023
SSSS.DYNAZENON Grand Episode
7.1
screenplay
2023
SSSS.Gridman
6.8
screenplay
2023
Kamen Rider Saber
6.5
TV Series
written by
2020–2021
19 episodes
SSSS.Dynazenon
6.9
TV Series
screenplay
2021
12 episodes
SSSS.Gridman
7.0
TV Series
screenplay
2018
12 episodes
REIMA: The Curse of Evil Spirits
TV Series
screenplay
2017
Kamen Rider Drive Saga: Kamen Rider Mach and Heart
7.7
Video
Writer
2016
Kamen Rider Ghost: Truth! The Secret of the Heroes' Eyecons!
TV Short
Writer
2016
Kamen Rider Ghost
6.2
TV Series
written by
2016
15 episodes
Adrenaline no yoru
5.5
TV Mini Series
teleplay
2015–2016
5 episodes
See all
Actor
Previous
3
Kamen Rider Revice
7.1
TV Series
Soccer Club Member
2022
2 episodes
Kamen Rider Saber
6.5
TV Series
Humagear
2021
1 episode
Kamen Rider W Returns: Kamen Rider Accel
7.8
Video
Drunken Man
(as Kei'ichi Hasegawa)
2011
Personal details
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Alternative name
Kei'ichi Hasegawa
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