Keisuke Nakamura
Natsumura Isuke is an alias of Keisuke Nakamura (中村圭佑) for adult games/anime.
also starring Keisuke Nakamura
Amanee!
As Ryouichi
Real Eroge Situation! The Animation
As Nagato Shinobu (voice)
Anata wa Watashi no Mono: Do S Kanojo to Do M Kareshi
As Minato (Voice)
Junjou Shoujo Et Cetera
As Eizi (voice)
Fault!!
As Sugiyama Shuuichi (voice)
Hajimete no Hitozuma
As Tomoya Tagawa (voice)
Fechikano!
As Shuu
Tamashii: Insert
As Takahashi Naoto (voice)
Chichi-iro Toiki
As Takashi (voice)
Sex Code of the Samurai
As Hori Monjuurou (voice)
The Right Side and the Wrong Side of Honor Student Ayaka
As Endou
Nama Lo Re The Animation
As Taketo Yamazaki (voice)
Ane Yome Quartet
As Kouki Hidaka (voice) credited as Natsumura Isuke
Demoness of Dreams
As Men
Boku wa Chiisana Succubus no Shimobe
As Miyazaki Shogo (voice)
Toshi Densetsu Series
As Eguchi (voice) / Hiroshi Hitsuji (voice) / Okuda-sensei (voice)
Boku Dake no Hentai Kanojo - The Animation
As Yonezu
Shoujo Ramune
As Tenshu Dagashiya (voice)
Fuzzy Lips
As Kurosawa
Kimi Omou Koi
As Narumi / Shin’ichirou (voice)
M-ogui: Last Order
As Tamura
Sex ga Suki de Suki de Daisuki na Classmate no Ano Musume
As Sano (voice)
Lovely Heart
As Itsuki (voice)
Vampire Vixen
As Kanzaki (voice)