|Debut (Manga):||Chapter 54|
Anzu is a part of the Soe Clan.
Anzu interrupts Moegi's fight with HiFuMi and says in her defense that anyone in their kind of works should be prepared for the unexpected. She and Moegi team up to fight the last personality, Hibiki where she is astonished by Hibiki's killing aura. Before anything happends the fight is stopped by Sakura Gettou.
She later kicks Teruharu Kosukegawa who was running after what appears to be Tatsuya. When asked why she kicked him, she replies, "No reason". She continues to kick Kosukegawa and remarks that she's in a hurry and he's in the way. Anzu then says she is Nature, Kamen Radier Nature and is wearing a radier mask.