Kei Watanabe
- Known for
- Writing
- Born
- June 16, 1976
- Birthplace
- Osaka, Japan
Filmography

Yano-kun's Ordinary Days 2024
Screenplay

High & Low The Worst X 2022
Screenplay

Kiss Him, Not Me 2020
Writer

High & Low The Worst 2019
Screenplay

Three Nobunagas 2019
Director, Writer

DTC –Yukemuri Junjo Hen– from HiGH&LOW 2018
Writer

HiGH&LOW The Movie 3: Final Mission 2017
Screenplay

HiGH&LOW The Movie 2: End of Sky 2017
Screenplay

High & Low The Red Rain 2016
Screenplay

High & Low The Movie 2016
Screenplay
Credits from TMDB.