Seara August by Jorge Manuel Velez
Seara is the very sweet and cheerful manager of Leon. She seems to want to see Raul get together with Fino, and occasionally puts them in situations where they would get together. In the final episode, it's revealed she is a former warrior that battled demons, and ends up fighting the guy trying to get Fino to be the new demon lord, using Leon appliances. It's been hinted that she and Visor have a relationship, although I believe this to be more fanon than canon. Jorge did a very nice and detailed job on her.
