Suratan

Suratan (スーラータン) is a guild member of Ainz Ooal Gown and regarded as one of the 41 Supreme Beings by the NPCs of the Great Tomb of Nazarick.

The Two Leaders Arc
Ainz reminiscences that in the past Peroroncino screamed at Suratan to make a Nazarick Academy together in the Guild's Headquarter.

Momonga
He insisted to Momonga that they needed to make "Nazarick Academy" with Peroroncino in the Guild's Headquarter.

Peroroncino
He and Peroroncino were planning to make Nazarick Academy in the Guild's Headquarter.

Trivia

 * His nickname refers to Suān Làtāng, a name of a Chinese soup. In English it's called Hot and Sour soup can refer to soups from several Asian culinary traditions.