SUPER JUNIOR Si Won, a remark in the past interview with Japanese fan club is becoming controvertial in Korea. - Is there anything to come to your mind when you think about Japan? He answered, ”I like Ieyasu Tokugawa, Hideyoshi Toyotomi, Nobunaga Oda.” Siwon side "At that time, I was reading a novel called ”ambition" and mentioned about the book and characters."