His cause of death is unknown, although in the non-canon OVA "", Nina accused Anna of being responsible for his death. In the spin-off "Death by Degrees" (also non-canon), Richard had died when the sisters were still young and that he was killed when he was trying to protect his children.   is a character specifically created for the CGI film "", which is an alternate retelling of the events between "Tekken 5" and "Tekken 6". He was a student of the Mishima Polytechnic High School, where he was a friend of Jin Kazama. During the start of the film, he has moved out to the Kyoto International High School and is apparently very sought after by both Jin and Kazuya Mishima. Ling Xiaoyu, who is sent by Anna Williams to temporarily attend that school to find Shin, first meets him just as he is about to commit suicide by jumping from the roof, which is ultimately a futile attempt. As Xiaoyu and Alisa Bosconovitch (sent by Nina Williams) delve further, it is revealed that Shin, along with his entire class had been experimented by Heihachi Mishima (thought to be dead at that time) with the Devil Gene to test immortality. Shin is the only survivor and he has since been given immortality, which he despises, thus explaining his temptation to take his own life. Shin is eventually kidnapped, which causes Xiaoyu and Alisa to work together to find him, only to find out that he had purposefully lured Heihachi to himself, wanting to take revenge against him for having ruined his life. Shin attempts to punch Heihachi, but he easily braces against it as he breaks Shin's spine, killing him. Shin was one of the proposed character concepts as a playable character in "Tekken Revolution". The developer found it difficult to make him as a playable character due to his lack of knowledge in martial arts and the fact that he died in the film he appeared in, although there was an idea to make him an immortal character. In the character poll, Shin ranked third, above the Zombie Bride and below Eliza and Sexy Female Tekken Force.   is Lars Alexandersson's friend and fellow member of the Tekken Force of Mishima Zaibatsu. When Lars rebels against the force, Tougou follows suit, and he becomes Lars and Alisa Bosconovitch's source of information during their travel throughout the world in attempt to avoid the Mishima Zaibatsu's manhunt.