Haruhi Fujioka: She is blunt, honest, and non-judgmental, independent, hard-working, asocial personality, often described as a "strong female lead" due to her disregard for gender roles and her down-to-earth nature

Kyoya Ootori: He is calm, logical, and intelligent, and has superior intelligence. He also can come across as rather detached, and sometimes threatening when need be. And he is seen with glasses

Tamaki Suoh: He is flamboyant, egotistical, and dramatic, narcissistic, princy teen boy, but beneath the surface, he's dedicated, kind, and often serves as the main comic relief, while also being the president of the Host Club

Kaoru Hitachiin: He is more calm, mature, and considerate than his brother Hikaru, often acting as a mediator and helping Hikaru understand himself and others

Hikaru Hitachiin: He is immature and boisterous of the twins, often relying on Kaoru's guidance and exhibiting immaturity and possessiveness. However, as the series progresses, he develops his own unique personality, becoming more independent and understanding of his feelings

Mitsukuni Haninozuka “Honey Senpai”: He is seemingly childish but actually mature and insightful, Protective and Caring character, known for his love of sweets, his stuffed bunny Usa-chan, and his tendency to anger easily when awakened and he actually a teen but he looks like a 12 short teen kid

Takashi Morinozuka: He is a tall, quiet, and stoic, protective, teen known for his loyalty and protectiveness, especially towards his cousin Honey, whom he calls by his first name, Mitsukuni and he is very good at Talkative and Flirtatious When Tired