What is "penguindrum"

Penguindrum, known in Japan as , is a 2011 Japanese anime series produced by Brain's Base. The series is directed and co-written by Kunihiko Ikuhara and was broadcast in Japan from July 8, 2011 through December 23, 2011. Sentai Filmworks has licensed the series for North America, while Kazé UK has licensed the series in the United Kingdom and Siren Visual has licensed the series in Australia and New Zealand, Dynit licensed the series in Italy. A manga adaptation of the anime by Isuzu Shibata began serialization in Comic Birz in 2013.