Gilbert F. Altstein
ギルベルト F アルトシュタイン
Gender
Male
Age
78
Birthday
9/17
About
Klaus' butler and a member of Libra that handles most of their intelligence network.
Appears In
Blood Blockade Battlefront
Blood Blockade Battlefront
Kekkai Sensou
Kekkai Sensen: Back 2 Back