Udon Ise

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

Personality
Udon remains with the same personality, and facial expressions throughout the series. He appears to be very sleepy, and is always seen with a drip of snot hanging from his nose. Udon has stated many times that he loves math, as he is sometimes seen writing math problems during class. He idolizes Sasuke, stating that he would like to be like him when he gets older. He is rarely seen in the anime or manga, only making a few appearances alongside Konohamaru and his fellow comrade Moegi. His abilities beside the Sexy Techniques, remain a mystery.

Part I
He was seen with Konohamaru and Moegi before the Chūnin Exams when Temari and Kankurō were for the first time introduced.

Part II
In Part II, Udon has already been promoted to a genin in a team with Konohamaru and Moegi under the supervision of Ebisu. He was a witness to the return of Naruto to Konoha with Jiraiya. Called for a mission with his team, he was also troubled when Tsunade mistakenly said that they were going on a S-ranked mission.

Hidan and Kakuzu Arc
He appears again, when Konohamaru was demonstrating his Sexy: Girl on Girl Technique. He witnesses Moegi beating Konohamaru up, for creating such a perverted and seemingly useless technique, and he is visibly troubled by his team-mate's injury. In the manga, Sakura is the one to punch Konohamaru.

Invasion of Pain Arc
During the invasion of Pain, he is seen along with Moegi eating at the dango shop when they notice the explosions. He is then seen again along with Moegi and Konohamaru discussing what they can do during Pain's invasion and they decided that their best option is to help the villagers evacuate to a safer place.

Trivia

 * "Udon" is also a type of Japanese noodle.
 * Children shown on a Ben 10 Christmas-themed episode greatly resembled Team Ebisu.

Quotes

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