honorific

  1. Murakumo

    What is this "-の字" honorific? (JP Ace Attorney 5/逆転裁判5)

    In 逆転裁判5(gyakyuten saiban 5), 夕神 迅 calls 成歩堂龍一 as "成の字" . https://youtu.be/bIGHgrDOZiI?t=1m56s What is this "-の字" honorific? Is it meant to be alternative honorific to "氏” or さん or さま? I have not seen this honorific/name attachment before in my regular studies...