Samiel Mokoto

When Sam first arrived in the United States, he got into a real mess involving three cars, twelve Molotov cocktails, two students, and an elephant. His family remains blissfully unaware that Sam spent his first three days in the United States behind bars.
He appeared in Secret of Heaven (Season 1, Episode 5) as street racer Ursa Re.
In several chapters he swore in Japanese.
He left Japan at 18 and never returned.
When he came to America, he changed his name from "Setsuo" to "Samuel" to anger his father. He mentioned that his father was a "staunch traditionalist." They don't get along very well. Sam tries his best not to be like his father.
His family home in Japan is decorated in an old-fashioned style, with a small garden.
His parents are hotel owners, and now his older brother has taken over the business.
His mother's name is Fujiko Makoto 藤子マコト.
He is the youngest of three children, with an older sister, Aiko, and an older brother whose name is unknown.
He was a delinquent - he ran away from home and participated in illegal car racing.