(Mounanimokowakunai) [Kagi Node (Tsubaki Hara)] QB Contract Plan ~Let's Become Magical Girl~ (Puella Magi Madoka Magica)
[Harumachi Tsurara (Shichoson)] Unilateral Contract [Digital]
[Chuuka Naruto] Reijuu Keiyaku - Bishuu Geinou Office | Slavery Contract [English] [desudesu]
[Kamiya Zuzu] Jumon de Keiyaku | Incantation Contract (COMIC Anthurium 2013-05) [English] [desudesu]
(SUPER22) [Contrast, High (Himiya)] Aigan Shinjuu (Hoozuki no Reitetsu)
(C89) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kekkon (VOCALOID) [English] [Heavenchai]
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-11 [English] [N04H]
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-7 [English] [N04H]
[Mifune Seijirou] Elf Harem no Mori to Kozukuri Keiyaku | Baby-making contract with a harem of forest elves (COMIC MILF 2017-10 Vol. 38) [English] [sapphireblade] [Digital]
(C89) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kekkon (VOCALOID)
