Known For
Writing
Gender
Male
Birthday
February 1, 1962
Age
64
Place of Birth
Atami, Shizuoka, Japan
Popularity
1.1
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
7.9
Astro Boy
2003 · TV
6.9
No. 1 Sentai Gozyuger
2025 · TV
8.1
Ultraman Dyna
1997 · TV
7.6
Rage of Bahamut
2014 · TV
8.1
Ultraman Mebius
2006 · TV
7.2
SSSS.GRIDMAN
2018 · TV
8.3
Ultraman Gaia
1998 · TV
8.2
Ultraman Cosmos
2001 · TV
7.2
The Big O
1999 · TV
7.0
Kamen Rider Gotchard
2023 · TV
7.4
SSSS.DYNAZENON
2021 · TV