Sebek refers to all first-year students by their first names with no honorifics.




Sebek generally refers to second-year students as “first-name-senpai” (when he is not referring to them as “human”).




(It is possible that Sebek has yet to refer to Floyd or Kalim by name.)
Exception: Silver is Silver.



Sebek typically will not differentiate between beast-people, mermaids and humanoids when yelling about humans, but this does not seem to be out of ignorance: he calls Floyd “mermaid” during Vargas Camp.






Sebek will typically refer to third-year students as “first-name-senpai.”


Exceptions: Lilia is “Lilia-sama” and Malleus is either “Malleus-sama” or “waka-sama.”
When Grim tries referring to Malleus as “waka-sama” in a vignette Sebek declares, “Only his vassals may call him waka-sama! That’s the great Malleus Draconia-sama to you!”