Anri is a knight from the land of Astora. Anri is initially found at the first Road of Sacrifices bonfire. Anri is accompanied by Horace, an alleged member of the Blue Sentinels Covenant.
Anri always appears to others as the opposite sex (if you are a female, Anri will appear male, and vice versa).
Anri is an Unkindled who is searching for the Lords of Cinder, but his/her main focus is defeating Aldrich, Devourer of Gods.
Anri may eventually be found dead in the Darkmoon Tomb.