Zakuro Mitsukai

Despite appearing much older than her nine years, this calm and soft-spoken angel is the younger sister of Dokuro. Clad in a naval-inspired uniform and sporting a mysterious eye patch, she possesses immense superhuman strength and wields a versatile wet towel named Eckilsax for combat. While she lives alongside Sakura and Dokuro, her gentle demeanor hides a darker side, as she occasionally encourages her sister to eliminate Sakura during their shared adventures.