Tamaki Yotsuba is a prominent character in the 'Idolish7' series, known for his laid-back and carefree demeanor. He is part of the idol group IDOLiSH7, contributing as a vocalist and dancer. Despite his relaxed attitude, Tamaki is deeply passionate about his craft and is highly talented. He has a unique charm that attracts fans, and his love for sweets, especially candy, is a notable aspect of his personality. Tamaki's backstory involves searching for his younger sister, which adds depth and complexity to his character, making him relatable and endearing to fans.