Lactobacillus

Lactobacillus (ラクトバチルス) is a character in Bacteria at Work.

Appearance
Lactobacillus has long light hair tied back in a dark bow and eyes. She wears a sleeveless shirt with a flower motif on the bottom and a light color top.

Real-life counterpart
It is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-spore-forming bacteria. They are a major part of the Lactic Acid Bacteria group.