Nagisa Kiryuu

Original (Japanese) Name: 霧羽 ナギサ
Romaji Name: Kiryu Nagisa
Nicknames: N/A
Series: Classroom☆Crisis
Age: 16-17 (during the events of Classroom☆Crisis)
Weight: Unknown
Height: Unknown
Date of Birth: Unknown
Blood Type: Unknown


Nagisa Kiryuu is portrayed as a calm, serious, and analytical individual. He has a strong sense of duty and responsibility, which is evident in his role as the new head of the A-TEC division. Despite his seemingly aloof demeanor, Nagisa is shown to care deeply for his teammates and is willing to go to great lengths to protect them. He is also highly intelligent and capable, able to handle complex technical and business tasks with ease.


Nagisa Kiryuu is the third son of the Kiryuu family, a prominent family known for co-founding the Kirishina Corporation. He was transferred to the A-TEC division as a third-year student and was assigned to be the new head of the Patent Development Division. Before that, Nagisa had already achieved a significant amount of corporate success in various tasks around the solar system, which led the company to bring him to Mars to handle the dissolution of the A-TEC division.

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Nagisa Kiryuu has a slim, youthful appearance with a pale complexion. He has long, black hair that is parted down the middle and often worn in a ponytail. His eyes are a deep garnet color. Nagisa’s clothing usually consists of a white button-up shirt, a black tie, and a black blazer, giving him a professional and refined look.


Nagisa Kiryuu is an exceptionally capable individual with a wide range of skills. He is highly intelligent and analytical, able to grasp complex technical and business concepts quickly. Nagisa is also adept at problem solving and strategic planning, which enables him to effectively address the challenges facing A-TEC. In addition, he possesses strong leadership skills, which will be essential in his role as the new head of the division.


Nagisa Kiryuu is a character from the anime and manga series “Classroom☆Crisis”. In the story, he is revealed to be the legitimate heir of the Kirishina Company, as he is the son of his father and a woman named Shinamiya Chisato, who is the only blood relative of Shinamiya Reinchiro. This makes Nagisa the true heir to the Kirishina Corporation, despite his younger siblings’ positions within the company.

Nagisa Kiryuu – FAQ

Here are 6 FAQs about Nagisa Kiryuu from “Classroom☆Crisis”:

Who is Nagisa Kiryuu?

Nagisa Kiryuu is one of the main characters of the anime series “Classroom☆Crisis”. She is a student at Kichijōji SunRise High School, where the series takes place. Nagisa is known for her quiet and reserved demeanor, as well as her exceptional academic abilities.

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What is Nagisa’s role in the story?

Nagisa plays a pivotal role in the series. She is part of the “Accelerated Curriculum Class”, an elite group of students who are trained to work for the Kirishina Corporation, one of the world’s leading aerospace companies. Nagisa’s intelligence and problem-solving skills often come into play as she and her classmates overcome the challenges they face both in the classroom and in their future careers.

What is Nagisa’s relationship to the other characters?

Nagisa has a somewhat distant relationship with her classmates, as she tends to keep to herself and is not very social. However, she develops a close bond with the series’ protagonist, Kaito Sera, as they work together on various projects and challenges. Nagisa also has a complicated relationship with Mizuki Sera, Kaito’s younger sister, as the two girls compete for academic excellence.

What are Nagisa’s strengths and weaknesses?

Nagisa’s greatest strength is her exceptional intelligence and problem-solving skills. She is often able to quickly identify solutions to complex problems and tasks. However, her reserved nature and difficulty expressing her emotions can sometimes be a weakness, making it difficult for her to work effectively in a team environment.

How does Nagisa’s character develop throughout the series?

Over the course of “Classroom☆Crisis,” Nagisa’s character undergoes significant development. At first, she seems aloof and distant, but as the series progresses, she begins to open up and form stronger relationships with her classmates, especially Kaito. Nagisa also learns to better balance her academic ambitions with her emotional needs, becoming a more well-rounded and empathetic individual.

What is Nagisa’s role in the overall plot of “Classroom☆Crisis”?

Nagisa plays a crucial role in the overall plot of Classroom☆Crisis. Her exceptional skills and knowledge are often instrumental in helping the Accelerated Curriculum class overcome the challenges they face, both in the classroom and in their future careers. Nagisa’s relationship with Kaito Sera also becomes an important plot point, as their interactions and collaboration have a significant impact on the overall narrative.