Tetsuya Kobayashi

1991

• [ ] Kichijoji-Muei (Sound) 

1999

• [ ] Avec mon Mari (Sound) 

2000

• [ ] Utsushimi (Sound Assistant) 

2001

• [ ] Body Drop Asphalt (Sound) 

2002

• [ ] Travail (Sound) 

2005

• [ ] Nineteen (Sound Recordist) 

2007

• [ ] Love Your Neighbor (Sound Recordist) 

2008

• [ ] An Affair (Sound Recordist) 

2009

• [ ] The Faceless Dead (Sound) 
• [ ] The Quiet Don: A New Chapter (Sound Recordist) 

2011

• [ ] Yankee High School Girl 6 ~Hachioji's Strongest Legend~ (Sound) 

2014

• [ ] My Rosy Life, His Rosy Passion (Sound Recordist) 

2015

• [ ] Woman W is a Sweet Fairy Trap (Sound) 
• [ ] An Eye for an Eye and a Hole for a Hole (Sound Recordist) 
• [ ] Bad Buddy Butt (Sound Recordist) 
• [ ] The Secret Game of the Immoral Wife (Sound Recordist) 
• [ ] Lewd Laboratory Unequaled Strengthening Plan (Sound Recordist) 
• [ ] Zetchô kazoku: Aijin-darake (Sound Recordist) 
• [ ] Koisuru oyaji: Binbin na o-rushuban (Sound Recordist) 
• [ ] The Pleasure Hotel (Sound Recordist) 
• [ ] Jukujo yoga kyôshitsu: Kon'ya wa gin-gin! (Sound Recordist) 
• [ ] Innocent Hostess: Singing in the Valley (Sound Recordist) 
• [ ] Onna bengoshi: Momasete shôso (Sound Recordist) 

2016

• [ ] The Seaside Ballad (Sound) 
• [ ] The Sweat Collector (Sound Recordist) 
• [ ] Dismembered (Sound Recordist) 
• [ ] Boin no o-yado: Jukujo dai enkai! (Sound Recordist) 

2018

• [ ] The Men Who My Father Loved (Sound Recordist) 

1998

• [ ] End of the Journey (Producer) 

2000

• [ ] Mofukuzuma: Shitchi no Kaori (Producer) 

2001

• [ ] Woman on the Ferry, Live Voyeur (Producer) 

2002

• [ ] When an Angel Fell in Love (Producer) 

2006

• [ ] Groper Train: Groping the Secret Core (Producer) 

2012

• [ ] Kanjiru wakazuma no amai mitsu (Coordinating Producer) 
• [ ] Chikan densha: yume yubi no atsui shirabe (Producer) 

2013

• [ ] Hitozuma ero dôchû: ageshiku nosete (Producer) 

2014

• [ ] Tôsatsu family: Oyako nama chûkei (Producer) 
• [ ] Onna kankoshi: Yasuragi no binyû (Producer) 

2015

• [ ] Inran Kyonyû Tsuma No Hakujitsumu (Producer) 

1971

• [ ] Confessions Among Actresses (Gaffer) 

2002

• [ ] Fuka Sakurai: Lewd Fallen Angel (Thanks) 

2005

• [ ] Embraced by Gentle Love (Thanks) 

2013

• [ ] A Kiss in My Color (Thanks) 

2002

• [ ] When an Angel Fell in Love (Gabriel) 

2008

• [ ] Siren X (????) 

2018

• [ ] Hakui no imôto: Mubôbi na o-shiri (Ryûji Masaoka)