He took off his suit and gave it to her to help her escape. His name was never revealed.
Yellow Turban ArcEdit
He helps Anri out by giving her his bunny suit. Then he posts on the "Dollars" site "The girl has mutated into a giant bunny." Then Horada tries to interrigate him, but all he says that the more Horada talks the further does Anri get. So then Horada left.