Yuugi&#039;s a member of the second line of defense against the infected, part of a sub-group of C.U.R.E. called NOA. NOA is an acronym that shortens the phrase &quot;Nano Osmolar Armor,&quot; referring to its members&#039; possession of blood-borne nanomachines that help them battle the M34 Virus outbreak.    [Source: Animefringe]

In the future, a meteor crashes into Earth and brings with it a virulent form of life. This virus is known as M34 and attacks humans, turning them into vicious monsters. Most of the human population is wiped out, thus government agencies are formed to fight the virus. One of the groups, NOA, inserts nanomachines into the bodies of its soldiers; these machines allow them to transform and fight off the infected. Unfortunately, the virus mutates and becomes too strong for NOA to handle. Now the fate of the world rests in the hands of 16-year-old girl with the power to defeat the virus.<br><br>
(Source: AniDB)

Son of [Domenico Crescentini](https://anilist.co/staff/233501)

Yuuji Tamiya