Like what specifically?
Single!father ??
Something like single!father with cute child like that or maybe anything to do with a guy that good with kids
http://www.mangago.me/read-manga/gochisousama/ ...this one is sooooo amazing
http://www.mangago.me/read-manga/koishite_daddy/ http://www.mangago.me/read-manga/love_kids/ and this the story of when the child grow up ..and find his partner
Im sorry but who know other mangas like thi