Anna Hottenmeyer is the friendly female germain rival of Susumu Hori. She is what you call a tomboy (notice she's mistaken for a boy). Anna has hi-blonde hair. She accompanied with Susumu and co and most missons. Anna is the most interesting female you will ever meet. She could whield a drill sword and manages to save Susumu. Apperances: * Mr. Driller 2 (GBA) * Mr. Driller A (Japan Only) (GBA) * Mr. Driller: Drill Land (Japan Only) (GameCube) * Mr. Driller: Drill Sprits (Nintendo DS)