Udon Ise

is one of the supporting characters of the series. He a genin-level shinobi of Konohagakure, and together with his friends, Konohamaru and Moegi, he is a member of Team Ebisu, under the tutelage of their Jōnin-sensei, Ebisu.

He seems to have a perpetually runny nose, and seems to be very sleepy. Udon states many times that he loves math, as he is usually seen writing math problems during class. Udon idolizes Sasuke Uchiha, stating that he would be just like Sasuke Uchiha when he got older.

Part 1
He was seen with Konahamaru and Moegi before the Chunin Exams when Temari and Kankuro were first introduced.

Part 2
He was also seen in the beginning when Tsunade mistakenly said that they were going on an A-ranked mission.

Trivia

 * "Udon" is also a type of Japanese noodle.
 * Ebisu's team (without Ebisu) was shown on Ben 10 Christmas Episode.

Quotes

 * "The one who likes dividing by numbers, Udon"