In the TV series, Sonken (also known as Sun Quan) is portrayed as a compassionate young man with a kind heart. Following the death of his older sibling, he became the ruler of Go. Despite being the leader of a powerful kingdom, Sonken remains pure, caring, and innocent. In one episode, he expressed his desire for sorrow and sadness to be eliminated. However, Ryoutou informed him that such feelings cannot be erased but can only be accepted. This suggests that Sonken may have an overly optimistic outlook on life. Unlike his brother Sonsaku, Sonken does not enjoy wars and lacks the ability to engage in martial arts.