Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita [かくれんぼ (たまたぬき)] 友達のお父さんと内緒で子作りしちゃいました [英訳]

[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]

(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]

(COMIC1☆7) [Hi-per Pinch (clover)] Tanoshii Kozukuri Rika Jikken no Kyoukasho (Boku wa Tomodachi ga Sukunai)

Kobato no Naisho

(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [Decensored]

(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)

(C93) [Misty Isle (Sorimura Youji)] Usamimi Princess to Isekai Kozukuri Life!! 3 [English] [LordJonh+B.E.C. Scans]

(COMIC1☆7) [Hi-per Pinch (clover)] Tanoshii Kozukuri Rika Jikken no Kyoukasho (Boku wa Tomodachi ga Sukunai) [English] {xenex-trans}

(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)

(SUPER24) [SILLKY BLANC (Otousan)] Atsushi wa Ore no Dakara Toranaide! (Binan Koukou Chikyuu Bouei-bu LOVE!)