Rukara

Rukara is youngest son of Emperor Shisaku, since his brother Raiza was born first Rukara won't inherit his father's empire.

Biography
Rukara is the second born son of Emperor Shisaku he was born ten years after his brother, since Raiza is the oldest he will inherit Shisaku's empire when he dies. Rukara has only made a few minor appearances in the series so far, he was seen with standing next to his brother when King Satoshi confronted Shisaku, his second appearance was when he told his father that Rokai was coming to challenge him and then he's seen watching Planet Saiya's explosion with his older brother.

Personality
Rukara's personality is currently unknown since he has made only a few minor appearances in the series.