tripleS unveiled the group's 11th member, Kamimoto Kotone. 

On January 2nd, TripleS revealed the group's 11th member and the second Japanese member. 

tripleS is a rookie girl group with 24 members and a unique system called "Dimension." Under this system, fans get to choose the members who will be part of the unit group promotion through voting.

Meanwhile, tripleS plans to greet fans with a new sub-unit consisting of 10 members sometime in the first half of this year.