Eho Norimaki in Naruto

Eho Norimaki, Yuina Itomaki, and Himawari Uzumaki took Konoha Ninja Academy trial classes together to test his skills because he wanted to be shinobi. He was surprised to see Himawari as the Hokage daughter (Naruto Uzumaki).

Eho showed amazing agility in the first test. They had to go through some huddles in which he came second after Himawari but failed to walk on the wall using his chakra. But when he found out that Himawari wasn't sure about becoming a shinobi, it bothered him a lot, and he started acting like he didn't care about her decision.

During a mission to find a lost cat, he got frustrated with Himawari's indecision and accidentally disturbed a hornet hive. When Himawari wanted to give up and use a flare, he stopped her and left with Yuina. Despite getting trapped in a well while searching for the cat, they managed to get out on their own.

He initially wanted to use a flare, but Himawari convinced him not to. Afterwards, he apologized and insisted that Himawari hit him in return. Despite the rough start, the three remained friends and continued practising their shinobi skills together after their trial classes.

Eno, Yuina, and Himawari found a few suspicious guys doing something and they made the decision to follow the men. After that, Himawari went to Boruto to ask for help from them, which Boruto and Mitsuki accepted. They saw Amado dealing with the bad guys at the Konoha train station area and told Yuino to go home.

When Eho joined the Academy, he was excited to be in the same class as Himawari and Yuina. It was surprising to see the older student Kawaki joining, too. He was also amazed to learn that Kae Yukiwari, the exchange student from the Land of Bamboo, was a princess.

During a class exercise led by Team 7, they simulated fighting on an empty stomach. When Eho noticed Mimi Inuzuka eating a candy bar, he took it from her, leading to a conflict with Soul. Eho thought Mimi's choice went against the purpose of the exercise.

The class split between those agreeing with Eho and those with Soul, and they skipped class the next day. Hana, their teacher, talked to Eho over ramen that night, and her efforts to mend the issues paid off the following day. The students reconciled, had a picnic, and enjoyed cherry blossom viewing together.

When Sosha talked to his classmates about the Seven Mysteries of the Academy, Eho got scared. He joined a group that investigated the mysteries at night but fainted. His story about confusing Shino, covered in glowing paint, with a ghost in the faculty room became the seventh mystery. During a practical lesson, he was on a team led by Osuka with Kura.

Later, Eho took part in a school play about the Sannin. He was initially Manda but switched with Eiki to play Jiraiya. During a rehearsal, Eiki tried to expose Kawaki as a shinobi, causing damage to the set. Eho helped in the repair efforts. On the festival day, Eho was back as Manda.

When Hana felt sick from overwork, he suggested she rest in the infirmary. When a terrorist threat came, he and Eiki investigated, finding explosive tags. Eiki tried to disarm it, and Eho rushed back to warn their classmates. After the terrorist attack, Eho visited Hana in the hospital with his classmates. Later, he found amusement in Sosha's story about Eiki's crush.

Following Hana's hospitalization, Eho welcomed her back with the class. They had survival training on an uninhabited island to compensate for the cancelled festival. Eho was excited about it, but there were challenges like Kikuchiyo getting hurt and their food supplies disappearing.

There was also a rumor about the killer missing-nin on the island. Everyone formed groups to find food and later to search for Neon's damaged drone. By night, everyone enjoyed their food.

After hearing an explosion, the class found Kawaki and Himawari. They revealed that Hana, who was supposed to be their teacher, was an assassin who had killed Kae. Himawari thought Hana did it to keep Kae as a hostage.

The students teamed up to find them. It got dangerous, and Kawaki, who turned out to be a shinobi, thanked them for helping. Eiki still believed they could do something, so they went to the docks to spread the word.

They met Sai from Team 25, who came to the island after learning about Hana's background. They found Hana defeated, and her teacher's side fought against the assassin's side. The teacher's side won with the students' encouragement, and Hana regained control.

Kae had to return home, so the class finally put on the Sannin play and said goodbye to her at the train station.

Eho is a determined and enthusiastic person who is also impulsive and stubborn at times. He cares about his friends and is willing to take action, especially when faced with challenges or mysteries. Despite differences, he values teamwork and is ready to support his classmates.

Eho has black hair and brown eyes. He wears a black scarf and a green t-shirt with a zipper, along with gray pants and brown shinobi sandals. His outfit gives him an excellent and practical look, suitable for his adventurous and determined personality.

Eho is skilled in various ninja abilities. He's quick, agile, and understands ninja techniques and strategies well. His physical capabilities and cleverness make him a valuable asset during missions or challenges. He's always ready to contribute to his team with his ninja skills.