Keigo Koyanagi

Writer · Born September 25, 1983 · Toyama, Japan

Biography

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

Wrote 18

2020s

2025
Clevatess
Series Composition
78
119 Emergency Call
Writer
2024
T・P BON
Screenplay
68
Brave Bang Bravern!
Series Composition, Writer
69
2023
Ultraman Blazar
Writer, Screenplay
81
2021
Ultraman Trigger: New Generation Tiga
Writer
69
Godzilla Singular Point
Co-Writer
67

2010s

2019
The Rising of the Shield Hero
Series Composition, Writer
78
2018
Sirius the Jaeger
Series Composition
68
DRAGON PILOT: Hisone and Masotan
Writer
68
2017
Our Love Has Always Been 10 Centimeters Apart.
Writer
72
2016
Under the Dog
Screenplay, Series Composition
59
Regalia: The Three Sacred Stars
Series Composition
The Lost Village
Writer
54
The Pot of Promise - First Love in Arita
Writer
2015
Zorori the Naughty Hero: Heroes of Space
Screenplay
Classroom Crisis
Writer
66
2014
GO!GO!575
Series Composition

Other crew 3

2020s

2020
Ultraman Z
Military Consultant
82

2010s

2018
DRAGON PILOT: Hisone and Masotan
Military Consultant
68
2012
The Pet Girl of Sakurasou
Script
76

Produced 2

2020s

2021
Godzilla Singular Point
Researcher
67

2010s

2018
DRAGON PILOT: Hisone and Masotan
Researcher
68