The latest commercial for au by KDDI. BGM is a new song by Kyary Pamyu Pamyu, titled Ninjya Re Bang Bang. Its been revealed that Kyary Pamyu Pamyu will be releasing her 5th single, Ninjya Re Bang Bang, on March 20th. This number was written by producer Nakata Yasutaka as the new CM song for au. Aside from the title track, the single will include Unite Unite and Minna no Uta extended mix. The limited edition will come with a photo book.