If you're looking for anime similar to Kochira Tamago Outou Negaimasu, you might like these titles.
A girl informed by her doctor that she is pregnant. Surprised by the unexpected announcement, she falls into an anguish. She floats between hallucinations and delusions. The fleeting dream is a despairing dream.
Foo, a kind boy, lives together with his grandmother. However, Foo has no friends. One day, as Foo is off picking herbs on a mountain to treat his grandmother's illness, he finds himself lost. But then he is saved by a boy demon with bright-red skin named Smoochy. The two kind yet friendless boys meet and become each other's first friend. The two begin to spend their days playing together, until one day Foo suddenly stops coming to the mountain. And then...
Every forgotten object has a memory with its previous owner still attached. This is a story of Moom, one of those memories stuck in this world. One day, Moom meets another memory just like him.
A detective with the face of a butt, solving crimes and getting to the bottom of things.