Woo Ik-Han (Kor. 우익한) is a regular human and best friends to Shinwoo, Yuna and Suyi, in addition to Regis, Seira and Rai. He spends most of his free time on his computer.  Ikhan is 157cm in height (about the same as Regis) and wears spectacles.  A running gag throughout the Manhwa is Ikhan's worry about his relatively short height. Initially, when Regis and Seira joined his class at school, Ikhan showed extreme intrest in the new students, which others supposed was Ikhan developing a crush on Seira. However, it is later revealed that Ikhan was rather enraptured by Regis, for Ikhan stated that he always wanted a fellow 'short' friend. Throughout his adventures, Ikhan is seen giving Regis foods and candies that are long and thin (such as Pocky) stating that he and Regis must eat them to grow taller (a pun on the stature of the food).  His hacking and computing skills are extremely proficient. He was able to match Tao's speeds when Tao tried to hack into Ikhan's uncle's police databases. He is also the best when it comes to computer games as it is mentioned by Shinwoo that Ikhan defeated him everytime. Ikhan also shows to be quite brainy rather than brawny, taking school very seriously compared to Shinwoo.  [noblesse.wikia]

When Cadis Etrama Di Raizel or Rai, as he is known, awakens after 820 years, he discovers a modern world he simply doesn't understand. Once an extremely powerful member of the Nobles, a race of nearly immortal and powerful creatures, Rai decides to start again as a high school student at Ye Ran High School, founded by his former servant Frankenstein, who is somehow still alive after all these centuries. Frankenstein’s goal—to help his powerful, vampire-like master learn about human life and culture as he protects him from the modern forces Rai cannot fathom.
 
Rai's somewhat peaceful new life is about to be disturbed by The Union, a secret organization interested in using his powers to further their own malicious goals. 
 
When past clashes with present in this innovative take on familiar dark fantasy tropes, Rai must do everything in his power to ensure the Union doesn’t control his destiny, and that he can continue to integrate himself into this new, confusing modern world...
 
(Source: WEBTOON Unscrolled)

The series is about Cadis Etrama di Raizel who wakes up from 820-years long sleep and starts a new life as a high school student. His peaceful days as a student are soon interrupted by a group of attackers known as the "Unions." Noblesse follows Raizel and his loyal servant, Frankenstein, as they constantly protect and save Raizel’s new human friends from the mysterious threats. 
 
(Source: CR)

**Height:** 170 cm
__Agency:__ I'm Enterprise

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For 820 years he had slumbered with no knowledge of mankind's advancement and scientific progress. The land which he once knew has become an unfamiliar place with new technology, attitudes, and lifestyles. Upon awakening, Cadis Etrama Di Raizel (aka Rai), seeks to familiarize himself with this era. He locates a loyal servant of his, Frankenstein, who is currently the principal of a South Korean High School. Rai decides that this school is the perfect place to help him learn about the modern world, enrolls, and begins associating with a group of good-natured students in order to 'blend in'. But this new world is no safer than the old; and the dignified, bewildered, technologically inept Rai finds himself embroiled in adventures both ridiculous and dangerous.

[Profile](https://www.artsvision.co.jp/talent/632/) | [Twitter](https://twitter.com/bdm_yh)

Youhei Hamada is a voice actor from Kanagawa Prefecture, Japan. He is a graduate of Nihon Narration Engi Kenkyuujo.

Matheus Périssé is a brazilian actor, voice actor, dubbing director, singer, presenter and youtuber.

[Twitter](https://twitter.com/The__Saiyan) | [Instagram](https://www.instagram.com/the__saiyan/) 

**Diego Valente Becerril Ruiz** is a Mexican voice actor. He is known for being the Latin American Spanish voice of Mike Wheeler in _Stranger Things_.

Ik-Han Woo