Tivey Pearlbaton (ティビー・パールバトン) is one of Anastasia Hoshin's followers and is one of the three vice captains of the mercenary group Fang of Iron.
Tivey has blue eyes and medium length orange hair. He has orange cat ears along with a tail and wears a white robe. Unlike his siblings, he wears a monocle on his left eye, making him give off an intellectual and calculating aura.
Tivey tends to let Mimi and Hetaro do whatever they want unless it involves him and acts like a straight man to his siblings' actions. Contrary to their love of the outdoors, he prefers to stay indoors and gain knowledge, such as reading books in the corner, though even then he is bothered by Mimi. He is in charge of the Fang of Iron's clerical duties, which he excels at to the point where it's said that the mercenary group wouldn't function correctly without him. Because of this, he sometimes helps Anastasia with her business, however he refuses her offers to have him permanently move to her company.
Sometime in the past, Mimi, Hetaro, and Tivey were abandoned by their parents and were taken in by Ricardo, who they've lived with ever since.
Divine Protection (加護 Kago): Tivey has the Divine Protection of Trisection (三分の加護 Sanbun no Kago), which he uses in conjunction with his siblings Mimi and Hetaro. It enables them to bear each other's physical and emotional burdens and can also be used to split damage between them such as to block death blows. However, as Mimi is the strongest out of the three, her brothers are often stuck with bearing her burdens. In addition, they can launch a destructive interference wave using the Divine Protection and the other siblings, though Mimi is limited to five times and Hetaro and Tivey are limited to two times, so the maximum usage per day is four times.
Resonance Wave: The triplets unleashes burst of a violent destructive mana from their mouths together. Only two of the three of them can do it at a time. This ability was learned from Ricardo as he is the originator of that ability.
Fire Magic: Tivey is able to use Fire Magic.
- According to the author, Tivey's birthday is May 5, the same as his brother and sister, Hetaro and Mimi.
- Tivey is the smartest of the three siblings according to the Q&A.