Tougou (東郷 Tōgō?) is a major unplayable character in the home version of Tekken 6 where he appeared as an NPC in the Scenario Campaign mode. A close friend of Lars Alexandersson, he rebelled along with him against the Mishima Zaibatsu. He and several other former Tekken Force members helped Lars and Alisa form the basis of the rebel army, Yggdrasil, and fought against Mishima Zaibatsu led by Jin Kazama and against G Corporation led by Kazuya Mishima.
Tougou is calm and level-headed, and used to taking on a leadership role. He easily assumes command when Lars is amnesiac, and according to a conversation between him and Lars in Scenario Campaign, often takes over leading troops so that Lars can become a frontline fighter and do some damage. He is tactically minded and loyal to Lars. He has a sense of honour and believes that the cause he fights for is more important than himself and his own well-being.
Tougou plays an important role in this mode, as he helps Lars and Alisa fight against G Corporation, Jin and the Tekken Force. He leads Yggdrasil whilst Lars is amnesiac and needs time to refind his memories. He is eventually killed by G Corporation soldiers. Before he died, Tougou gave Raven his tag so that he can deliver it to his friend Lars as a reminder to continue his battle.
Tougou has dialogue in a number of Scenario Campaign cutscenes which can be seen in Lars's Playthrough.
- Lars Alexandersson - Tougou and Lars have been close comrades for what appears to be quite a long time. Tougou teams up with Lars to defeat both Jin Kazama and Kazuya Mishima.
- Alisa Bosconovitch - His ally. He, Lars, and rebel allies, are unaware that Alisa was created to serve Jin, and has been acting as a mole for Jin.
- Jin Kazama - His former superior when he was in Tekken Force. Tougou followed Lars's lead in rebelling against Jin, due to Jin's warmongering.
- Kazuya Mishima - Leader of the G Corporation. Tougou helped lead an operation against G-Corporation, and was killed in action by their soldier.
- Raven - Unbeknownst to Lars, Tougou was in some sort of contact with Raven before his death, and gave him his tag so that he may give it to Lars in case he dies.
- Tougou was featured in the Tekken Revolution original character poll on the official Tekken Facebook page in June 2013.
- His name 東郷 (Tōgō) literally means "Eastern country".
- Lars gets Tougou's sword as a customization item in both Tekken Tag Tournament 2 and Tekken 7, and can use it for his personal Item Move in both games. In the latter, it is called "Admiral's Sword".
- At the Tekken Force 4th Special Forces Operation Group Compound stage in Scenario Campaign, Tougou and Yggdrasil soldiers join Lars and Alisa and fight alongside them.