Anosillus the 2nd (アノシラス（２代目） Anoshirasu (2-daime)) is a character in SSSS.GRIDMAN. She is a mysterious girl who somehow knows the secrets of the world. Similar to Anti, she is actually a kaiju in human form. However, she was not created by Akane Shinjo and Alexis・Kerib.

Subtitle: Kaiju Girl (怪獣少女 Kaijū Shōjo)

Pre-SSSS.GRIDMAN
Not much is known of her origins, but she states that she has been watching events unfold for a long time, even before Tsutsujidai was made. She also met Yuta Hibiki at some point prior to his amnesia.

SSSS.GRIDMAN
Prior to her on-screen introduction in episode 6, she made several cameos as a background character throughout previous episodes.

Anosillus was looking for Yuta and found him in an alley, where she reintroduced herself to the boy and took him out on a "date". She got him to follow her onto the train, where she explained to him Akane Shinjo's true nature, the state of the world, and the appearances of the Illusion Monsters that Yuta and friends had been seeing. When Yuta got off, she said that her predecessor owes Yuta a lot.

Stats
-Height: 125 cm
-Weight: 27 kg

Powers and Weapons
-Size Change: Anosillus can manipulate her body size, from human to gigantic proportions. The extent of this ability is never explored but it is possible that her true size would have been the same as her predecessor and that moment she grew in front of Yuta was only a fraction of her true height.