Biography

Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.

Photos

Filmography

View T・P BON
T・P BON

T・P BON

2024•Series•
7.3
View DRAGON PILOT: Hisone and Masotan
DRAGON PILOT: Hisone and Masotan

DRAGON PILOT: Hisone and Masotan

2018•Series•
7.0
View Godzilla Singular Point
Godzilla Singular Point

Godzilla Singular Point

2021•Series•
7.3
View The Rising of the Shield Hero
The Rising of the Shield Hero

The Rising of the Shield Hero

2019•Series•
8.5
View The Pet Girl of Sakurasou
The Pet Girl of Sakurasou

The Pet Girl of Sakurasou

2012•Series•
7.6
View Ultraman Z
Ultraman Z

Ultraman Z

2020•Series•
8.3
View Ultraman Blazar
Ultraman Blazar

Ultraman Blazar

2023•Series•
8.1
View Brave Bang Bravern!
Brave Bang Bravern!

Brave Bang Bravern!

2024•Series•
7.6
View Classroom Crisis
Classroom Crisis

Classroom Crisis

2015•Series•
7.4
View Our Love Has Always Been 10 Centimeters Apart.
Our Love Has Always Been 10 Centimeters Apart.

Our Love Has Always Been 10 Centimeters Apart.

2017•Series•
8.1
View The Lost Village
The Lost Village

The Lost Village

2016•Series•
5.1
View Regalia: The Three Sacred Stars
Regalia: The Three Sacred Stars

Regalia: The Three Sacred Stars

2016•Series•
4.8