Height 165 cm Lu Xiaotang is the daughter of a Triad Family, which is always being hunted down for their wealth and to get revenge for the past actions of the family. She meets Sakamoto when he saves her from assassins sent to steal a key to her family's safe. In return, she would make pork buns for him and has worked at Sakamoto's store since.

Spoiler

Lu likes to drink, causing her to go into a "drunken mode" which powers her up in combat.