Akira Ijyuin
Series: Clamp School Detectives
Man of Many Faces
Duklyon: Clamp School Defenders
Tsubasa: Reservoir Chronicle
English Name: None
Gender: Male
Age: 9 (Beginning)
22 (Adult)
Birthday: December 24
Other names: 20 Masks
Relations: Mother A & B
Shigetaka Akechi (uncle)
Utako Okawa (wife)
Residence: Tokyo, Japan
Current status: Alive
Powers: None
First Appearance: Man of Many Face Ch. 1 (Manga)
Clamp School Detectives Ch. 1 (Manga)
Clamp School Detectives Ep. 1 (Anime)
X/1999 Ch.
Last appearance: {{{last}}}
English voice actor: Shannon Hemeon (Clamp School Detectives: Bandai/Coastal dub)

Sarah Hauser (Clamp School Detectives: Animax dub)

Japanese voice actor: Omi Minami (Clamp School Detectives)

Akiko Nakagawa (Tsubasa: Reservoir Chronicle)

Korean voice actor: none

Akira Ijyuin is one of main characters of Clamp School Detectives. He is an elementary-school boy with a double life. During the day, he is a third-grader of the elementary division of CLAMP School (later, fourth-grader in Clamp School Detectives), and also the Treasurer of the Elementary Division Student Council and a member of Clamp School Detective Agency


He was born to unnamed father, original 20 Mask Faces and two mothers. After his father disappears, Akira takes his place and inherits the name 20 Faces. At night, he becomes a mysterious thief who steals things in order to please his two mothers. 



Akira is still an innocent boy in love. 

20 Mensou ni Onegai Edit

Although he is only nine years old at the beginning of the story, he has already attained great skill in disguise and thievery. Our protagonist is the successor of the renowned thief 20 Faces, who was also Akira's father. Akira proposes to Utako when he is 20 and marries her at the age of 22. He is trying to become a pediatrician like his uncle, who happens to be the doctor at CLAMP school's infirmary. It is said that he later completed medical study at CLAMP school campus and worked as a pediatrician.

Clamp School DetectivesEdit


Akira once appears in X, he is adult now. Akira Ijyūin works for Imonoyama Nokoru (presumed by readers as an accountant, and possibly his personal chef on the side). He's married to his childhood sweetheart, Utako.



  • Akira is so pure that he still believes in Santa Claus. Akira is also very good at cooking and housework. His cooking is said to be equivalent to the top cooks of the world, while his grace in housework makes him the most wanted bachelor.
  • He is also said to be the top student in his grade.
  • Akira also appears in Duklyon: Clamp School Defenders, and Tsubasa: Reservoir Chronicle.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.