"Don't Look Back!" is the 11th single by Japanese idol girl group NMB48. It was released on March 31, 2015. This single and SKE48's Coquettish Jūtai Chū were released on the same day, and SKE48 placed 1st in Oricon's Daily Charts on its first day with 573,074 copies sold. NMB48 thus placed 2nd with 381,650 copies sold.

NMB48 is a Japanese idol group that debuted in 2011 as the second sister group to AKB48, produced by Yasushi Akimoto. NMB48 is named after the Namba district in Osaka city of Osaka Prefecture, where the group is based. The group performs at the NMB48 Theater, which is located in the basement of the Yes-Namba Building in Namba, Osaka. The group has sold over 9 million CDs in Japan.