"Sang Ho is a prominent character in the Japanese manga series ""Brother is not the villain"". He is a tall and muscular man with a stern but determined personality. Sang Ho is a South Korean immigrant who came to Japan to escape poverty and provide a better life for himself and his younger brother, Dong Hyun.

Sang Ho is a hard-working and dedicated individual who always puts his family first. He works long hours at a construction site to support his brother's education and dreams of him becoming a successful lawyer in the future. Despite his tough exterior, Sang Ho is a kind-hearted and caring brother who will do anything to protect his loved ones.

The character of Sang Ho is crucial to the manga's main storyline, which revolves around the relationship between Sang Ho and his younger brother Dong Hyun. Sang Ho's struggle to provide for his brother while facing discrimination and social stigma as a South Korean immigrant is a central theme throughout the manga.

Sang Ho is also a skilled fighter, trained in Taekwondo since childhood. He uses his fighting skills to protect his brother and defend himself against bullies and discrimination. Sang Ho's subtle softness towards his younger brother and his fierce fighting skills combine to make him a compelling and well-rounded character in the manga.

In conclusion, Sang Ho is a pivotal character in the Japanese manga series ""Brother is not the villain"". His strength, determination, and unwavering love for his younger brother make him a complex and dynamic character worthy of attention."