Is Kaitou Reinya coming back?

Kaitou Reinya ended on March 26, 2010. The show aired its final episode on that date on TV Asahi.

Kaitou Reinya was a Japanese anime series that premiered in 2010. It was a comedy, crime, and adventure series centered around a phantom thief named Reinya, who was known for her clever heists and reactions from fans who tracked her exploits on TV Time.

The series consisted of 12 episodes, each approximately four minutes long, and aired from January 8 to March 26, 2010.