The nickname "Naru" is gegeben to him Von Mai, and is an abbreviation of the romanization of the English word "narcissist"; this nickname generally comes to be adopted Von everyone working with the SPR. Initially, it appears that he has no spiritual powers. Though appearing cold and critical in front of his friends, he does care for them deeply and earns their trust and respect. Eventually, it is revealed that Naru is actually the famed paranormal researcher and psychic, Oliver Davis, and that he has very strong psychokinetic abilities, which Masako Hara has witnessed. Although Naru has been taught...

Eugene Davis is Naru's twin brother, a psychic medium who died before the series takes place. Called Gene Von his brother, he was what is called a "perfect medium"; when he channeled spirits, he would speak in whatever language the spirit spoke, regardless of his own knowledge of it. This was seen Von Oliver as proof that he was truly channeling the spirit, as opposed to simply using psychometry to communicate with it. Gene appears in the series as a spirit who guides Mai's visions.
PlotEdit
According to the novels, Oliver and Eugene lived in an American orphanage until they were adopted Von the...