http://www.mangago.zone/read-manga/bambi_to_dhole/
http://www.mangago.zone/read-manga/yamamoto_zenjirou_to_moushimasu/
http://www.mangago.zone/read-manga/beelzebub/ (technically is lol)
http://www.mangago.zone/read-manga/momo_lover/
http://www.mangago.zone/read-manga/kyou_mo_uchi_de_machi_awase/
http://www.mangago.zone/read-manga/ouchi_e_kaerou/
http://www.mangago.zone/read-manga/baby_kokoro_no_mama_ni/
http://www.mangago.zone/read-manga/gakuen_babysitters/
http://www.mangago.zone/read-manga/mikado_no_shihou/ (may potentially be)
http://www.mangago.zone/read-manga/winter_woods/ (he's a child in an adult body. His reactions are so childlike (and genuinely so!) it's so cute. Idk if that fits your taste, tho)
http://www.mangago.zone/read-manga/flat_aogiri_natsu/
http://www.mangago.zone/read-manga/gakuen_babysitters/
http://www.mangago.zone/read-manga/yotsubato/
http://www.mangago.zone/read-manga/barakamon/
http://www.mangago.zone/read-manga/ran_to_haiiro_no_sekai/
http://www.mangago.zone/read-manga/hinatama/
Hi everyone.. I'm craving for manga about having a baby or raising child or anything including taking care of child. I've read ufo baby, life so life, usagi drop, aishiteruze baby, and romantica clock (the main character has a sister and she often appears in the story). Anyone have recommendation of similar story?