[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-2 [English] [Fated Circle]
Mama no Nedan | The Neighbor Mama's Price
[Shizuka na Kitaguni (Kirishima Dine)] Boku no Mama, Support ni Itta Mama.... (Fate/Grand Order)
[Teruki Kuma] Naisho da yo
Kimama na Mama to Wagamama Mama no Nasu ga Mama!