Shiawase Sou no Okojo-san

Haruka Tsuchiya is an ordinary university student who owns a pet named Okojo-san. The pet was born in a northern mountain and later placed in a pet shop for sale. Okojo-san devised a plan to escape the shop and eventually found its way to Haruka's home. The pair experiences a series of odd and amusing events, often involving those around them. The anime relies heavily on absurd humor as a central element of its storytelling.