Known For
Writing
Gender
Male
Birthday
February 1, 1962
Age
64
Place of Birth
Atami, Shizuoka, Japan
Popularity
1.0
Keiichi Hasegawa
Writing
Biography
No biography available.
Also known as
Kei'ichi Hasegawa · 長谷川 圭一
Latest News
Known For
6.4
Kamen Rider
1971 · TV
6.9
No. 1 Sentai Gozyuger
2025 · TV
8.7
Cackling Kitarou
2007 · TV
7.6
Rage of Bahamut
2014 · TV
7.9
Astro Boy
2003 · TV
7.2
SSSS.GRIDMAN
2018 · TV
7.2
The Big O
1999 · TV
8.8
Kamen Rider Drive
2014 · TV
8.3
Ultraman Gaia
1998 · TV
8.8
Kamen Rider Ghost
2015 · TV
7.0
Kamen Rider Gotchard
2023 · TV
7.4
SSSS.DYNAZENON
2021 · TV