[Chaotic-Unknown] Ribs Prison (Attack on Titan)
(C76) [Syumatsusyorijou (Nemunemu)] Ayaushi! Shounen Ninja
(C90) [Stapspats (Hisui)] Taima Kunoichi Itsuki ~Futanari Onna Ninja Haiboku Aheiki Choukyou~
[anything (naop)] Shinobi Ai | Ninja's Love [English] [Decensored]
Ninja & Slave & Alien
Being raped by Ninja
(C71) [Hijouguchi (TEI-OH-K-TAKAMURO)] NINJA X GUNSLINGER (Mahou Sensei Negima!)
[Eroquis! (Butcha-u)] Dirty Prison Ship Case 0
(Futaket 11.5) [Miura Iota (Miura Iota)] Nancy Lee wa Nido Iku (Ninja Slayer)
(C84) [Naruho-dou (Naruhodo)] Tsunade no In Kangoku | Tsunade's Lewd Prison (Naruto) [Chinese] [Colorized]
Ninja Mania Deluxe
[Chapedizo (Aruse Yuuji)] Jingai Ninpouchou ~Suiyou Ninja Akamori no Maki~ [Digital]
(C88) [Yowatari Kouba (Jet Yowatari)] Boku no Dorei Nikki (Prison School) [Chinese] [空気系☆漢化]
[Rakujin] Prison Battleship [ENG]
[Nanairo Koubou (Martan)] Josounin Hibana [Digital]
[Gengoroh Tagame] Kimiyo Shiruya Minami no Goku (Do You Remember The South Island Prison Camp) Chapter 01-18 [Eng]
Prison Rouge
[Take] Ishi no Ingoku | The Obscene Prison of Stone (COMIC Unreal 2016-04 Vol. 60) [English] [PSYN] [Decensored]
Sisters Street-Prison Birth ~Hypnotised Gangbang and Delivery Exhibition~
Seieki Makiba Zaamen Purizon | Semen Prison
[Samurai Ninja GREENTEA] Gobun no Go -After- -Nakano-ke Itsutsugo Harem END- (Gotoubun no Hanayome) [Digital]
Shokugoku | Feeler Prison
[Samurai Ninja GREENTEA] Mikan, Imouto, 16-sai (To LOVE-Ru)
Tsunade no In Kangoku Stars | Tsunade's Lewd Prison Stars
(C93) [Samurai Ninja GREENTEA] Mikan, Imouto, 16-sai. III (To LOVE-Ru Darkness)
[Uchoten] Night Flight
Tanuki no Koibito
Prison In Pink&Anal School
Prison of adventurers
(C92) [Samurai Ninja GREENTEA] Mikan, Imouto, 16-sai (To LOVE-Ru Darkness)
Onna Ninja no Dokidoki Hatsu Ninmu | A Female Ninja's Exciting First Mission
[Shichiyou Souryuujin (Soushin Souma)] Ore-teki Bakuretsu Kyuukyokuken (Gouma Reifu Den Izuna) [Digital]
(COMIC1☆13) [Toitoikai (Toitoi)] Aruji-dono ni Gomennasai (Fate/Grand Order)
Naruho-dou Tsunade's Lewd Prison 2
[Blue Syndrome (Yuasa)] Ninja Izonshou Vol. 6 (Naruto) [English] =Ero Manga Girls=
Futanari Doutei Tifa Inran Mesuchinpo Kairaku ochi
Shield Knight Elsain Vol. 15 Succubus Prison
(Futaket 12) [Miura Iota (Miura Iota)] Nancy Lee Moonraper (Ninja Slayer)
[Izumiya Otoha] Jyunren Prison | 純戀監禁牢獄 [Chinese]
Waru Atago
(SC32) [Studio ParM (Kotobuki Utage)] PM 10 In Nin Shugyou | PM 10 - Indecent Ninja Training (Naruto) [English] [SaHa]
Nancy, Yukano no Nangina Junan
Tokumei Ninja Shiun
(C86) [Hellabunna (Iruma Kamiri)] Toukiden Vol. 3 (Dead or Alive) [English] [Kizlan] [Decensored]
Dream passport )incomplete
[Crimson (Carmine)] Crimson Prison [English] [Kizlan]
[Tenzaki Kanna] Paizuri Princess (Complete) [English] [4dawgz + Tadanahito]
(CSP5) [Shouchuu MAC (Hozumi Kenji)] Immoral Prison (Dragon Quest VI: Realms of Reverie)
[Gengoroh Tagame] Kimiyo Shiruya Minami no Goku (Do You Remember The South Island Prison Camp) Chapter 01-12 [Eng]
Blonde Prison
(SC2015 Autumn) [Usui Hon Hitori Roudoku Kai (Tsukishima Mist)] Kanshu Dorei | Supervisor Slave (Prison School) [English] {doujin-moe.us}
(C95) [Gold Ninja (Golden)] Rakugaki (Fate/Grand Order)
[Koyanagi Royal] Shinobi no Bi | The Way of the Ninja [English] [Stecaz + Kizlan]
Ninja Shounen Choukyou Nikki