Kanao is the graceful and mysterious member of blue black  She has long, dark-purple-black hair decorated with delicate butterfly accessories and soft violet eyes. Her stage outfit is a shimmering white-and-gold ensemble with floral and butterfly details, giving her an elegant, princess-like appearance. She has a calm expression on stage and is known for her graceful dancing and beautiful, controlled vocals.

Nezuko is the warm and adorable member of blue black, with long dark hair fading into soft pink at the ends and striking pink eyes. Her white-and-gold stage outfit combines elegant ribbons, flowers, and sparkling gold jewelry while keeping her recognizable butterfly-like aesthetic. She brings a playful, sweet energy to performances and is especially memorable for her expressive eyes and charming stage presence.

Aoi is the energetic and determined member of blue black, with deep blue-black hair styled with blue-and-white butterfly accessories and bright blue eyes. Her stage outfit is white with gold and subtle blue accents, featuring elegant floral details and sparkling accessories. She has a more confident, lively performance style, giving the group a strong burst of energy whenever she takes center stag