No Sleeves.

K-Pop

No Sleeves (ノースリーブス), also known as no3 b, is best described as a Japanese trio and a sub-unit of AK48. Another profile detail is that they appeared in the drama Men☆dol ~Ikemen Idol~ as Persona (ペルソナ). The act released their first single “Relax!” on November 26, 2008. The profile also notes that Although they haven’t released music since 2013, the unit recently announced a 15th anniversary live, and the members have also reunited previously.