Doberman Inc: 2000–2014 In 2000, three members of "West Head", KUBO-C, GS, and P-CHO, formed "Doberman Inc" with Tomogen and MAB through track maker
Bachlogic. In 2002, the group started as an independent group with the album "Dobermann". In 2004, the group signed to the major label
Victor Entertainment, and made their major debut with the mini-album
"Conversation Piece". In 2006, MAB withdrew, the group continued their activities with four members. In 2008, the group became affiliated with LDH and started being managed by the company. On 17 October 2013, Tomogen left the group.
Doberman Infinity: 2014–present On 17 June 2014, it was announced that Kazuki who was a finalist in "Vocal Battle Audition 4" would be joining the group which would be renamed to "Doberman Infinity". A week later, on 24 June, the group announced the addition of
Sway and the comeback of the group. The group also moved label to
Toy's Factory. In 2017, the group moved label to LDH's own record label LDH Music. == Members ==