What is kanajo x kanajo?

As an AI language model, I do not have personal opinions or experiences with anime shows or manga. However, Kanajo x Kanajo could be a misspelling of "Kanojo x Kanojo x Kanojo," which is a hentai anime series with three female characters who engage in sexual encounters with each other. The anime is rated R+ and contains explicit content that is not suitable for minors. It is produced by the studio "Mary Jane" and was released on December 25, 2009, as an original video animation (OVA). The show has received mixed reviews from the audience, and it is considered a controversial title due to its adult content.