Koji Hayashi

Unsung Heroes

TV · Writer · 8 eps

Top Knife

TV · Writer · 10 eps

Cops 'n Robbers

TV · Writer · 10 eps

The Sniffer

TV · Script Editor · 8 eps

Cold Case: Door of Truth

TV · Writer · 1 ep

Let Me Call You Father-in-Law

TV · Screenplay · 9 eps

I'm Home

TV · Screenstory · 10 eps

IMAT ～Crime Scene Medics～

Movie · Screenplay

The Vulture

Movie · Screenplay

BOSS

TV · Screenstory · 22 eps

Code Blue

TV · Screenplay · 22 eps

Hagetaka: Road to Rebirth

TV · Writer, Screenplay · 6 eps

Iryu: Team Medical Dragon

TV · Writer · 43 eps

Divorce Lawyer

TV · Writer · 20 eps

Chinese Cuisine Served Star Leo Style

TV · Writer · 10 eps

Emergency Room 24 Hours

TV · Screenplay · 1 ep