Kinji Tohyama Edit

Meiya Romano Edit

Meiya is Katze archnemesis, whom she has had battles with in the past as well as an intense hatred for her and the Vatican. She despises Meiya's religious values and beliefs to the point of wanting to fight her at every given chance.

Lisa Edit

Hilda Edit

Katze and Hilda have a mutual relationship based on their limited interaction with both having an intense hatred for the Vatican and loves the chance to battle them.

Sarah Hood Edit

Yen Edit