Masato Katō

Writing • 1954-01-14 • Noshiro, Akita, Japan

Japanese screenwriter.

Known For

8.2

Hibana: Spark

2016

7.4

Bushido

2024

5.6

Japan Sinks

2006

5.9

Side Job

2017

7.6

A Lone Scalpel

2010

5.6

Women in Heat Behind Bars

1987

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Filmography

2025
No Matter What, I Love YouFilm
Screenplay
★ 5.0
2024
BushidoFilm
Screenplay
★ 7.4
2024
Shinpei: Uta Koso SubeteFilm
Writer
2023
G-MenFilm
Screenplay
★ 7.2
2022
The Broken CommandmentFilm
Screenplay
★ 7.2
2019
Sea of RevivalFilm
Writer
★ 7.7
2018
Midnight BusFilm
Screenplay
★ 3.0
2017
Side JobFilm
Screenplay
★ 5.9
2016
Hibana: SparkTV
Screenplay • 10 episodes
★ 8.2
2016
Everest: The Summit of the GodsFilm
Screenplay
★ 6.0
2014
Cape NostalgiaFilm
Screenplay
★ 6.1
2013
A Chair on the PlainsFilm
Screenplay
★ 3.7
2013
Nobody's PerfectFilm
Writer
★ 7.0
2012
Tenchi: The Samurai AstronomerFilm
Writer
★ 7.4
2010
A Lone ScalpelFilm
Screenplay
★ 7.6
2010
The Lightning TreeFilm
Screenplay
★ 7.0
2008
Climber's HighFilm
Screenplay
★ 6.2
2006
Japan SinksFilm
Screenplay
★ 5.6
2005
What the Snow BringsFilm
Screenplay
★ 6.6
2005
Portrait of the WindFilm
Writer
★ 7.0
2004
Locomotive TeacherFilm
Screenplay
★ 10.0
2003
OkiteFilm
Screenplay
2001
High School Girl's FriendFilm
Writer
★ 10.0
2000
Otoko MichiFilm
Screenplay
2000
Otoko Michi 3Film
Screenplay
1999
Heisei Gokudoden Yasha Tears!Film
Screenplay
1999
New Molester Diary 2Film
Screenplay
1998
Molester Diary: A Man Who Kept Stroking Ass 6Film
Screenplay
★ 5.0
1997
XX: Graceful Beautiful BeastFilm
Screenplay
★ 8.0
1997
尻を撫でまわしつづけた男痴漢日記５Film
Writer
★ 7.0
1997
Molester Diary: A Man Who Kept Stroking Ass 5Film
Screenplay
1997
Heisei Zankeiden: Gaido is Killed!Film
Screenplay
1997
Heisei Gokudoden Ashura slashes!Film
Screenplay
1996
Molester Diary: A Man Who Kept Stroking Ass 4Film
Screenplay
★ 6.0
1996
Heisei Zankeiden: Battered Slash!Film
Screenplay
1995
Gerende ga tokeru hodo koishitaiFilm
Screenplay
★ 8.0
1995
Mitabi no kaikyôFilm
Screenplay
★ 7.0
1995
Forever with YouFilm
Screenplay
★ 7.0
1995
Molester Diary: A Man Who Kept Stroking Ass 2Film
Screenplay
★ 6.0
1995
Molester Diary: A Man Who Kept Stroking AssFilm
Writer
★ 6.0
1994
800 Two Lap RunnersFilm
Screenplay
★ 4.4
1994
Legends of Mahjong Masters: The Moon Sleeping on the Ocean FloorFilm
Screenplay
1993
Cho abnormal sex: hentai mamireFilm
Screenplay
★ 5.0
1993
Black Market Emperor: Silver and GoldFilm
Writer
1993
DavoFilm
Screenplay
1992
Completed Like a BeastFilm
Screenplay
1991
The Devil's Messenger DEATH MESSENGERFilm
Screenplay
1991
Scratched LicenseFilm
Screenplay
1991
Let's Shoot RidiculouslyFilm
Screenplay
1990
Shin Virgin Boys Story: Hong Kong Virgin BoyFilm
Writer
1990
Run the BeastFilm
Screenplay
1988
Sex Man'yôshû: shabon-dama densetsuFilm
Screenplay
★ 6.0
1988
Kiyoshi juku onnaFilm
Screenplay
★ 3.0
1987
Women in Heat Behind BarsFilm
Screenplay
★ 5.6
1987
Nurse Girls' Dorm: Shamed AngelFilm
Screenplay
★ 2.5
1987
Newaza Gal: Straight From BehindFilm
Screenplay
★ 3.7
1987
Waka okusama no nama shitagiFilm
Screenplay
★ 2.0
1987
Heavy sex '87: Kando ryôkôFilm
Screenplay
★ 2.0
1987
The Ultimate Gourmet: Women's Body Gourmet ClubFilm
Screenplay
1986
Akai kinryōku: haado koa no yoruFilm
Screenplay
★ 4.8
1986
Love Slave Doll: Make Me ComeFilm
Screenplay
★ 4.4
1986
Hatsujô musume: Guri-guri asobiFilm
Screenplay
★ 4.5
1986
SM kyoshitsu: shikkinFilm
Screenplay
★ 4.0
1986
Tōsatsu mania: Furaidē no on'naFilm
Screenplay
★ 4.0
1986
Kyûkyoku onanie: Yume jigokuFilm
Screenplay
★ 2.0
1986
Megumi Kiyosato: Wet Your HeartFilm
Screenplay
1985
Koichiro Uno's Caressing the PeachFilm
Screenplay
★ 5.8
1984
Debauchery: Salome's LipsFilm
Screenplay
★ 1.7