User blog comment:Hitsuji Mamoru/Servant Creation Room 2 : Guess of the Who/@comment-27971189-20170312170027/@comment-27971189-20170313170451

Some clue:


 * He is not a Titan


 * His EX-rank NP works similar to Ramesseum Tentyris, not Enuma Elish or Ionian Hetairoi.