Aiber

Aiber is a professional con-man who possesses the special ability to blend in with various types of social groups. Aiber once mentions that the evidence L has on him could land him a lifelong sentence in prison and that L saved his life on a couple of occasions.

Persona:
Aiber plays the role of Eraldo Coil,one of L's detective aliases,during the investigation of the Yotsuba Group. Aiber uses his initial "A,"just like L,when communicating through computers. Aiber dislikes guns and the idea of using them but when the Task Force chases Higuchi after he flees Sakura TV,he reluctantly fires a shot at Higuchi's head (and misses).

Trivia:

 * Death Note 13: How to Read states that he speaks "numerous languages and often assumes false identities" and that he gets the biggest thrills from swindling and living "life on the edge." Having these abilities and his "good looks,"he is able to build trust with certain individuals and extract information from them.
 * It is implied that along with Wedy,Aiber briefly worked under L during the Los Angeles BB Serial Murder Cases.