- Philuffy Aingram (フィルフィ・アインクラム Firufi Ainkuramu) is one of the female protagonists of Saijaku Muhai no Bahamut.
She is the second daughter of the Aingram Financial Conglomerate. She is Lux's childhood friend and the younger sister of the Principal, Relie Aingram. She is user of the Divine Drag-Ride "Typhon" (テュポーン Tyupōn).
Philuffy is a beautiful young woman with golden eyes and short pink hair tied into pigtails with two black ribbons. Just like her older sister, she has a well-endowed chest that brought about a mysterious charm as it contradicts her childish face.
Philuffy is an easy-going girl but is not good expressing her emotions. Despite this, she had an honest personality. Majority of the time, she exudes out an absent-minded air around her, resulting in some people not taking her seriously at first.
She is always seen eating and Lux remembered that Philuffy has great fondness for sweets as Lisha bribed her with bread seasoned with honey (to leave Lisha and Lux alone) and her older sister, Relie easily incited her with a chance to eat a cake if she were to catch Lux.
Because they are childhood friends, Philuffy got a very close relationship with Lux and calls him "Lu-chan", and insists that the latter should call her "Phi-chan" as she demanded a relationship where she and someone whom she took a liking to call each other by their nickname. She either gets into a bad mood or ignores Lux if he calls her not by her nickname.
Moreover, Philuffy doesn't show any form of shyness even if she and Lux shares the same room and sometimes the same bed.
Philuffy was the second daughter of the great mercantile House, the Aingram Financial Conglomerate, making her the principal's younger sister.
Seven years ago, the Aingram House was associated with the Old Empire.in the same year, Abel Arcadia and Ragreed Forus destroyed a valuable statue. They scapegoated Philuffy to be the culprit. Then, Because they had the same age, Philuffy and Lux got to know each other and played with each other when they were kids.
Philuffy was later taken hostage by the Empire and became a human-trial when the Old Empire tried to combine human and abyss together to control and gain more power. There was no result appeared from this research. Lux who was late to save her had gone mad knowing she was dead but Fugil overwrote his memory to prevent failure regarding the coup d'etat. Sacred Eclipse then suddenly appeared in Ries Island to return her from death. However, because Sacred Eclipse didn't take Yggdrasir's ratatoskr that had been implanted, resulting Philuffy became abyss-like in the end. Relie wholater knew her change covered the truth to protect her from death penalty according to the law.
To find a way to save Philuffy, Rielie Aingram planned to have the drag-knights who will participate in the international tournament to exercise in Ries Island. However, Philuffy's unnatural behaviour and health is worried by Lux. All of sudden, Philuffy get out from the Ark. Knowing an abyssess are around the Ruins, Lux also after Philuffy and kill the abysses. After that, Lux finds Philuffy but Philuffy suddenly strangles Lux. Her power is very strong until Lux can't stand against her.
|New Kingdom Atismata|
| ||Lordgalia • Cross Field • Triport|
| ||Babel • Garden • Ark|
| ||Raffi Atismata • Lisesharte Atismata|
| ||Dist Ralgris • Celistia Ralgris • Zagha Schultzed • Bugriser Gashtoph • Warg Kreutzer • Balzeride Kreutzer • Sieg Kreutzer|
| ||Nulph • Dobar Fest • Waybra Hemt|
| ||Relie Aingram • Raigree Balheart|
| ||Lux Arcadia • Lisesharte Atismata • Krulcifer Einfolk • Celistia Ralgris • Philuffy Aingram • Yoruka Kirihime • Airi Arcadia • Shalice Baltshift • Tillfur Lilmit • Noct Leaflet • Saniya Lemiste|