If you're looking for anime similar to Inu no Oisha-san, you might like these titles.
An elementary school student named Mitsui won a goldfish at a summer festival. He took it home as a pet, and for a while, it attracted his attention. However, once he received a pet a turtle for Christmas, he began to lose interest in the goldfish.
After abandoning his country and stealing a fighter jet from a military base, the now ex-major Gaganoff suddenly appears at Black Jack’s door asking him to save his son, Andrei. After examining the boy, the unlicensed surgeon claims that he cannot help, staunchly refusing to help even when Gaganoff pulls a gun on him. However, after hearing the family’s story, Black Jack racks his brain for a way to cure Andrei’s disease and decides to attempt a radical surgery as a last-ditch attempt to save the boy’s life...
Having suffered a terrible accident when he was a child that left his body torn apart, Black Jack was saved from death by a miraculous operation. Motivated by his surgeon’s skills, he decided to work hard to make a full recovery and become a doctor himself. Now he is a world-renowned, but unlicensed doctor, whose awe inspiring and highly expensive surgeries save people who are on the brink of death. From a car crash victim with no salvageable organs, to operating on an old woman in her home, to even repairing a medically-programmed computer, Black Jack will fix the problem, creating miracles in his own unique way.
Black Jack is an unlicensed doctor whose skills are world-renowned, and come at a high price. What starts as a routine call turns into a deadly race to stop a strange malady known as the Moira Syndrome: a virus which enhances the body and gives rise to super-humans, people who are breaking world records in everything from sports to music. With time running out and no one to trust, Black Jack must solve the mystery of the syndrome, or die trying!
A Dog Under Bridge shows how director Tang sees society from a dog's point of view. It turns out that things which seem normal to humans could look ridiculous in the eyes of a dog.