Sayu: Sleeps a lot, mujina. Claymore as a weapon. Physical age, 13. Real age, 16. Klee: Extroverted, shy. She uses bombs called 'Jumpty Dumpty' Catalyst as a weapon. Age, 10 years. Diona: She's a cat, she works at the Cat's Tail, and hosts TCG. Bow as a weapon. Age, 12 years old. Qiqi: Forgets.. lots of things. Works at the Bubu Pharmacy. Physical age: 8-10 years old. Mental/real age: 100-500 years old. Sword as a weapon.