Violet Amaretto is the close childhood friend and personal aide to Leonmitchelli Galette des Rois within the Galette Lion Dominion. She officially commands the all-female Imperial Guard Fighters (近衛戦士団 Konoe Senshidan), leading the unit with respect and overseeing its operations. Her name combines French ("violet" for purple) and Italian (referencing amaretto liqueur), aligning with Galette naming conventions.

She possesses a charming and sweet-natured personality, extending politeness even towards opponents. Violet balances a respectful demeanor with a willingness to mildly scold Leo for recklessness, reflecting their deep history and her role as a stabilizing force. While not primarily a frontline combatant, she demonstrates competence in tactical operations beyond ceremonial duties through specialized skills in infiltration and unarmed combat.

Her background is defined by a profound bond with Leo dating back to infancy, establishing her as a trusted confidante within Galette's leadership. This relationship underpins her dual function as both a supportive figure and a pragmatic advisor. Violet's responsibilities involve coordinating Imperial Guard activities and ensuring Leo's safety, often demanding adaptability during conflicts.

Her documented role remains consistent across seasons, films, and spin-offs, focused on supporting Leo and managing the Imperial Guard without substantive evolution in her personal narrative or official duties.