Episode 11
In Australia, while Mamoru and Gregory perform their show together, Makoto and Kana work to steal the final Artifact. But just as everything seems to be going smoothly, the family finds themselves under fire from a surprise source.
Aired 26/03/2020EP 11 - Episode 11

Hatena Illusion
The series centers on Makoto Shiranui, a boy who travels to Tokyo seeking to become the apprentice of Mamoru Hoshisato, a world-famous magician and friend of his parents. Ever since he had watched a show by Mamoru and his wife Maive, he had dreamed of being a magician. Their daughter Kana (nicknamed Hatena) has been Makoto's friend since childhood. Even though Tokyo has had a rash of burglaries by a beautiful woman thief, Makoto can rest easy as long as Hatena is there. When he arrives at the Hoshisato residence, a haunted mansion, the family butler Jeeves and the maid Emma greet him, and he is reunited with Hatena, only to find out that they don't really get along now.
(Source: Anime News Network)