Rundelhaus Code

Rundelhaus Code, more commonly known as Rudy, is one of the main protagonists of the light novel and anime series Log Horizon. Initially introduced as a mysterious Human-Sorcerer, he is eventually revealed to be one of the People of the Land. When on the verge of death, however, Shiroe made a magical contract with him that gave him the subclass Adventurer, which gave him all of the benefits of an Adventurer up to and including respawning after death. In exchange, he became a member of Log Horizon, with Isuzu following.shortly afterwards.

He is voiced by Tetsuya Kakihara in the Japanese version of the anime and Tyler Galindo in the English version, the latter of whom also voices Lubbock.

Appearance
Rundelhaus is a young, noble-looking boy with blond hair and blue eyes. He has been described as attractive by a few characters, although his popularity is decreased by his somewhat eccentric personality. Isuzu claims he looks like a golden retriever.

Personality
Rundelhaus is a brash and boastful person, and slightly narcissistic. This is shown when he looked down on Minori's low level despite being only two levels above her (naturally, Touya chewed him out for this). He has a habit of using English terms when being especially flamboyant. Despite this, he is rather hardworking and heroic in certain situations, more than willing to give up his life to protect Choushi Town (a drastically more significant sacrifice, because as a Person of the Land, he dies permanently).

Rudy is shown to be quite naive in certain situations, such as not realizing that his role as a Sorcerer does not put him on the front lines. He is also shown to not be much of a team player, as it took a while for him to open up to Minori about his techniques, though he quickly began to see the benefits and apologized for his initial refusal to cooperate.

Out of all of the Log Horizon members, while he loves them all, he seems to get along with Isuzu the best, with Tohya a close second.