As the master of the dojo, he sometimes gives martial arts classes in arts like karate and judo to students there. However, as a famed career martial arts instructor he takes frequent overseas trips to teach for education programs, participate in tournaments, and appear in TV shows. The income derived from the latter two pastimes equally dwarfs his regular income.
The residents of Growerth -- both humans and vampires alike -- view Traugott with respect and awe. While the vampires like the humans are proud that a local Growerth resident is known to the outside word, they also appreciate Traugott for his substantial knowledge on their own kind.
As he grew older, Traugott trained in various forms of martial arts in Japan, China, and Thailand, and learned to speak the languages of all three countries. At some point, Traugott either founded or become the master of the dojo he currently presides over.
Several years prior to 2005, Watt Stalf awarded Traugott honorary citizenship of Rukram, the city that Watt was the mayor of at the time. After the merging of Rukram and Mozartzungen to form Neuberg in 2005, Traugott is now an honorary citizen of Neuberg.
In the summer of 2004 (perhaps August), Traugott enters the fighting tournament held at Waldstein Castle. He was the runner-up in the tournament (a scylla called Melina was the overall winner) - and considering how he was a human competing against supernatural creatures, it is a remarkable testament to his skill.
In 2005, a grievously wounded vampire by the name of Shizune Kijima crawls into his dojo, her feet missing (the stubs of her ankles are coated in black tar). Without acknowledging her, Traugott calls Watt Stalf's mayoral office and informs his secretary that he has an injured friend of the mayor's in his dojo, and needs assistance. After he hangs up, he returns to the sparring ring and asks the seemingly empty room if Shizune will not show herself.
From a corner, Shizune (hidden behind a decorative tree) sneers that it took him long enough to act like she exists. Why had he gone to the trouble of calling City Hall if he wasn't going to talk to her? Traugott is glad to hear her speak, musing that his worries were unfounded. Shizune is surprised that Traugott even realized that she was hurt, and she slowly drags herself across the floor out from under the shadow of the tree and into the light.
Her grisly wounds (it looks as if her feet have completely melted off) do not faze Traugott, and he informs her that her friend will pick her up shortly before suggesting that she lie down on the tatami mats. Shizune snaps with "monstrous anger" that she has no friends and that he should not make up relationships for her -- "especially not with that third-rate piece of shit!"
Traugott brushes off the wave of bloodlust that rises within him, and bow his head in apology. Shizune emphasizes that she only came to him because he's one of the only people in the city who knows Japanese. She states that she won't ask him for help, but that she does want to cut a deal with him. Traugott makes it clear that his medical skills aren't enough to use as a bargaining chip with her, and advises her that if she has the time to feign strength she should acknowledge her weakness and wait for her friend to help.
Shizune says that she'll give him money later, so for now she'd like some meaty food and some milk. She also requests the use of his bathtub, because "otherwise" she'll get blood everywhere. And Traugott wouldn't want his "holy ground" sopping wet with blood, would he? Traugott observes that she is no longer bleeding. Shizune chuckles darkly and says that the asphalt is seeping into her veins and skin, preventing her legs from regenerating. She figures she should just rip off everything from the knees down.
Some time after Shizune regenerates, and when things settle down, she makes a small income from doing odd jobs for Traugott around his dojo. When Traugott leaves for overseas work, Shizune is deprived over her only source of income and becomes desperate for money.