DOBERMAN INFINITY's new single "6 -Six-" will be released on December 2. 

This will be their first single since "We are the one / Zutto," which was released about a year ago. The title track "6 -Six-" is said to be a song about the importance of friends and the warmth of people. The single will include "SO WHAT?" a number that was written during the coronavirus stay-at-home period to serve as the perfect stress relief song during these tough times. It will also include "DESTINY -S.O.L- feat. SWAY, KAZUKI," SWAY and KAZUKI's first unit song that's said to portray a sweet and sexy world. 

The single will be available for purchase in three different types: Limited Edition (CD+DVD), Regular Edition (CD-Only), and a Fan Club Edition. The DVD will contain the music video for "6 -Six-" starring the members.