Rundelhous Code ("Rundel Haus Code" in the Crunchyroll translation of the anime, "Rundelhaus Code" in the Yen Press translation), also known as Rudy, is one of the People of the Land in Elder Tale. He is a Human Sorcerer-Adventurer and currently a member of Log Horizon. He was a member of the Shibuya Raid Team. His birthday is November 11, and he is a year older than Isuzu, making him around 17-18 years old.