Takuji Nagai

2000

• [ ] A War Widow (Second Assistant Director) 

2006

• [ ] Fall Into The Blue (Assistant Director) 
• [ ] Dependence (Assistant Director) 

2008

• [ ] Nakagawa Jun kyôju no inbi na hibi (Assistant Director) 

2009

• [ ] Groper Train: When a Woman Becomes a Woman (Assistant Director) 
• [ ] 痴漢電車　しのび指は夢気分 (Assistant Director) 

2010

• [ ] Beautiful ass ecstasy daytime hole pleasure (Assistant Director) 

2011

• [ ] Chikan densha: Yure nureru sakuragai (Assistant Director) 

2012

• [ ] Onedari kyôen: Shikijô yûrei (Assistant Director) 

2013

• [ ] Mature Helper Soothing Touch (Assistant Director) 
• [ ] Dirty Mindfreaks (Assistant Director) 
• [ ] A Pale Rainbow Over the Brook (Assistant Director) 
• [ ] Ai-eki-mamire No Hanayome (Assistant Director) 

2014

• [ ] Hatsu koi no Tsubomi: Koko kara saki wa dame yo (Assistant Director) 
• [ ] Konkatsu uranai: Yukata de chirari (Assistant Director) 
• [ ] Ko-akuma maid: Ushiro kara onegaishimasu (Assistant Director) 
• [ ] Jun'ai furin: Kôkotsu no kuchizuke (Assistant Director) 
• [ ] Kyonyû jimu-in: Shabure! (Assistant Director) 

2015

• [ ] Love Robot: Dripping Sexual Intelligence (Assistant Director) 
• [ ] Itazura tenshi: Midare sugata shichihenge (Assistant Director) 
• [ ] Kaerenai san'nin: Kaikan wa owaranai (Assistant Director) 
• [ ] Onna ninja: Shiofuki ninpô jô (Assistant Director) 

2016

• [ ] Tokumu-ka no hoshi: Mitsu chichi cosplay dai sakusen! (Assistant Director) 
• [ ] Meguru kaikan: Ano hi no watashi to etchi shite (Assistant Director) 
• [ ] Juku, gyaru, hakusho: Gokuraku jin ô botchi (Assistant Director) 

2017

• [ ] Mr. Boner (First Assistant Director) 
• [ ] Kamitteru kaikan: Zetchô uneri-biraki (Assistant Director) 
• [ ] Monde monyû-mu: Moe musume makai e iku (Assistant Director) 

2018

• [ ] Panchira byôin: Otôsan dai kôfun! (Assistant Director) 
• [ ] Sex Addiction: The Wet Daily Life of a Manzai Comedy Artist (Assistant Director) 

2019

• [ ] Frustrated Relationships Catwoman Crotch (Assistant Director) 

2022

• [ ] Monmon hôjin: Barikyari otoko kui (Assistant Director) 

1998

• [ ] The Real Faces of Young Men (Thanks) 

2007

• [ ] Nô pansuto chijo: Muragaru chikan densha (Thanks) 

2013

• [ ] Namameki wafuku tsuma no chitai (Takuya) 

2014

• [ ] Ko-akuma maid: Ushiro kara onegaishimasu (Shirô Amakusa)