"Hikaru is a central character in the Japanese manga series Lunar Lover. He is a young man with jet black hair and piercing blue eyes, and is often seen wearing a stoic expression. Hikaru's personality is complex, and he has been known to exhibit a range of emotions that can sometimes be difficult to interpret.

Hikaru is a skilled warrior who is highly respected by his peers. He possesses incredible strength and agility, which he uses to great effect in battles. Hikaru is also highly knowledgeable about the history and lore of his world, and he is often called upon to provide advice to his comrades.

Despite his formidable abilities, Hikaru has a troubled past that has left him emotionally scarred. He was abandoned as a child and forced to fend for himself on the dangerous streets of a metropolis. This experience has left him with a deep sense of mistrust towards others, and he is often reluctant to form close relationships.

In spite of his aloofness, Hikaru is fiercely loyal to his friends and comrades. He is willing to put himself in danger to protect those he cares about, and is known for his unwavering dedication to his mission. Hikaru's strength of character has earned him the respect of even his most bitter rivals.

As the story of Lunar Lover unfolds, Hikaru's past begins to catch up with him, and he is forced to confront the demons that have been haunting him for years. Through his journey of self-discovery, Hikaru comes to understand the true meaning of friendship and learns to trust in the power of love.

In summary, Hikaru is a complex and multi-faceted character who undergoes a significant emotional journey throughout the course of Lunar Lover. He is a skilled warrior and knowledgeable scholar, but is also burdened by a troubled past that has left him emotionally scarred. Despite his challenges, Hikaru remains fiercely loyal to his comrades, and ultimately learns to overcome his fears and embrace the power of love."