Lille Barro (リジェ・バロ, Rije Baro) is a Quincy and a member of the Wandenreich's Sternritter with the designation "X" - "The X-Axis", as well as the leader of Yhwach's Schutzstaffel (親衛隊 (シュッツシュタッフェル), Shuttsushutafferu; German for "Protective Echelon", Japanese for "Elite/Imperial Guards").