Kurt von Rudersdorf

Kurt von Rudersdorf (クルト・フォン・ルーデルドルフ, Kuruto fon Rūderudorufu) is one of the secondary characters of Isekai Quartet.

Appearance
He had dark grayish hair and a mustache. He wore his officer uniform during meetings and he was always seen smoking a cigar.

Plot
After two different groups of characters ended up in this new world, Rudersdorf announced, "Listen up, students! Class begins immediately!"

As Tanya von Degurechaff noted, Rudersdorf took the role as the school's principal.

Rudersdorf and Zettour had a meeting with Roswaal in the principal's office regarding the new students. As the teacher noted that the students had yet to open up, Rudersdorf agreed with Zettour to try "that".

During field day, Rudersdorf and Zettour observed in one of the classrooms finding the teachers were "at a slight disadvantage". Before Zettour summoned "it" by pushing a blue button on a red panel, Rudersdorf uttered, "Let's see how the students handled this. Won't be easy."

One day, Rudersdorf had a word with Mr. Rerugen regarding Grantz, Koenig, Neumann, Aqua, and Kazuma. After hearing flooding in the school, Rudersdorf called on those five students to stop the flood and released them from detention because "good deeds deserved to be rewarded".

In Valentine's Day, Rudersdorf and Zettour watched Ram gifting chocolate to Roswaal.

One day; Rudersdorf, Zettour, and Mr. Rerugen were having a meal in the ramen restaurant where Koenig and Neumann were working part-time.