"Haruka is a main character in the Japanese manga ""My Universe"". She is a 17-year-old high school student who enjoys playing music. Haruka is seen as a quiet and reserved girl who struggles with anxiety and panic attacks.

Haruka has a passion for music and plays the guitar. She spends most of her free time practicing and writing music. Despite her talent, Haruka is insecure about her abilities and often doubts herself.

Haruka's family has a history of mental illness, and she fears that she may also develop a mental disorder. She often seeks solitude to cope with her anxiety and avoids socializing with others.

Despite her struggles, Haruka is kind and caring. She has a strong bond with her younger sister and often takes care of her. Haruka also cares for her friends and is willing to help them out when they need it.

Throughout the manga, Haruka's struggles with anxiety and panic attacks are explored. She learns to cope with her emotions through music and therapy. Haruka's journey highlights the importance of mental health and the need for support and understanding.

In conclusion, Haruka is a complex and multi-dimensional character in ""My Universe"". Her passion for music, struggles with anxiety, and caring nature make her a relatable and compelling character."