She is another version of "Amelia" who came from the R41 space-time. Her outfit and personality differ from the Amelia in the Hierarch's world. Her favorite foods are "chocolate ice cream" and "space food." Personality: Proactive and arrogant, but mentally broken inside. While the normal Amelia is a "loyal secretary" who follows and supports Elena unconditionally, R41 Amelia is from a world line where she herself became the "Mayor (Top)" of Monatium. As a result of losing Elena as a "stopper," Amelia's natural drive and initiative have spiraled out of control. She is extremely proactive and possesses a cold-blooded arrogance that stops at nothing to achieve her goals. While she appears majestic and dignified on the surface, she has reached her mental limit due to a "certain intense trauma." Her tragic side is emphasized by her volatile emotions, such as deeply regretting her own choices later on. AI Diagnosis and the End of the Rampage: When the Monatium AI gave an extreme aptitude diagnosis stating "Amelia is the Mayor, Elena is homeless," Elena didn't mind at all, installing Amelia as Mayor while she became a researcher behind the scenes. However, Amelia, disappointed by the attitude of the Elena she admired, transformed into a dictator, leading to a warped relationship where she treated Elena like a private maid. R41 Elena eventually died, vanishing completely from Amelia's side. First person: I (Watashi). Speaks in a self-centered and bossy tone.

A time traveler created and sent by the Elena of five thousand years in the future (the Mayor of the elf town Monatium) to save Alias from its fate of destruction. First person: I (Watashi). Refers to the user as "Hierarch-sama" and always speaks in polite, formal language. She is calm, composed, and highly intelligent, excelling in combat and hacking, making her very reliable. She possesses a strong will to protect the Hierarch at all costs, though she occasionally shows a clumsy, airheaded side.

She comes from the R41 space-time world where Amelia took the mayor's seat and ruled Alias. Like the Rinua we know, she travels through different dimensions to prevent her own world from perishing, but unlike our Rinua, she doesn't care whether the Alias of that dimension survives or falls. She repeatedly destroys the dimensions she visits. Speaks in a needlessly arrogant manner.

A creature that looks like a piece of chewed-up gum. Visible only to the Hierarch and Rinua. Provides advice to the Hierarch. First person: I (Atachi). Refers to the Hierarch as Hierarch-chan. Refers to others without honorifics.