Yudai Ishiyama

Death at an Old Mansion (1975)

aka: Honjin satsujin jiken

Preparation for the Festival (1975)

aka: Matsuri no junbi

Rebellious Journey (1976)

aka: Han gyakû no tabi

Rape! 13th Hour (1977)

aka: Reipu 25-ji: Bôkan

Hadashi no Gen: Namida no bakuhatsu (1977)

Panic in High School (1978)

aka: Koko dai panikku

Lost Love (1978)

aka: Genshiryoku sensô

Raping! (1978)

aka: Yaru!

The Man Who Stole the Sun (1979)

aka: Taiyô wo nusunda otoko

The Three Undelivered Letters (1979)

aka: Haitatsu sarenai santsu no tegami

Target of Lust (1979)

aka: Aiyoku no target

Woman of the Afternoon: Incite! (1979)

aka: Hirusagari no onna: chohatsu!

Station (1981)

aka: Eki

Distant Thunder (1981)

aka: Enrai

Office Lady Rope Slave (1981)

aka: Dan Oniroku OL nawa dorei

Farewell to the Land (1982)

aka: Saraba itoshiki daichi

Female Teacher Hunting (1982)

aka: Onna kyôshi-gari

Lady's Triangle (1983)

aka: Ojôsan no matagura

Sexy Doll: Sada Abe III (1983)

aka: Sexy doll: Abe Sada sansei

Choji Snack Bar (1983)

aka: Izakaya Chôji

Dangerous Cops (1987)

aka: Abunai deka

Nagai Go no Horror Gekijo: Kirikagami (1992)

Shudan-sasen (1994)

Shall We Dance? (1996)

aka: Shall we dansu?

Blood (1998)

Salaryman Kintaro (1999)

aka: Sarariiman Kintarô

Agitator (2001)

aka: Araburu tamashii-tachi

Graveyard of Honor (2002)

aka: Shin jingi no hakaba

The Man in White: Bloody Battle of Lions (2003)

aka: Yurusarezaru mono daiisshô: Shishi no kessen

The Man in White Part 2: Requiem for the Lions (2003)

aka: Yurusarezaru mono dainishô: Shishi-tachi no chinkonka

Izo (2004)

Sword of Desperation (2010)

aka: Hisshiken torisashi

The Negotiator

aka: 交渉人

Yakuza Demon

aka: 鬼哭

Hiromi-Kun 3

aka: ヒロミくん！3～恐ろし山の亡霊番長～

極道 龍二

極道 龍二 PART2

Stairway to Power ~The Road to Prime Minister~

aka: 権力の階段　～総理への道～

Stairway to Power ~The Road to Prime Minister~ 2

aka: 権力の階段 ～総理への道～2

Stairway to Power ~The Road to Prime Minister~ 3

aka: 権力の階段 ～総理への道～３

Yakuza Ambition

aka: 極道たちの野望

Yakuza Ambition 2

aka: 極道たちの野望２

The Detective

aka: 刑事

Blowback: Midnight Gangsters

aka: ブローバック: 真夜中のギャングたち

Shura ga Yuku 9

aka: 修羅がゆく9 北海道進攻作戦

Goku-Oni 2

aka: 最強極道伝説 極鬼2

Goku Oh 2

aka: 極王2

Daimon Graveyard 3

aka: 代紋の墓場３

Daimon Graveyard 4

aka: 代紋の墓場４

Daimon Graveyard 7

aka: 代紋の墓場７

Daimon Graveyard 8

aka: 代紋の墓場８

Shinjuku Gangster Hanabi

aka: 新宿暴力街　華火

Kanto Gangster Federation: Chapter 3

aka: 関東極道連合会　第三章

Kanto Gangster Federation: Chapter 4

aka: 関東極道連合会　第四章

Kanto Gangster Federation: Chapter 5

aka: 関東極道連合会　第五章

修羅之魂 ～侠客立志編～

Warrior's Justice 3 - Termination

aka: 武闘派仁義 完結篇