Is the True Katana style separate from other karate styles?

Katana Karate is a Martial Arts School. It is a school for beginners, a school for kids but also it is a Martial Arts Academy that teaches the most advanced techniques and philosophy. For example, our kids’ classes have many interesting and original games, designed to introduce kids into the world of modern sport and the “soft” side of Shotokan Karate. For adult beginners, we also have a basic program that consists of strictly traditional shotokan Karate, with basic introductions to ZeN, Yoga and so on. For advanced adults we have “advanced shotokan classes” that focus on complicated techniques and sport (tournaments) kumite. Finally, for the most advanced students, we have reserved classes that give our school the name: “True Katana Karate”: very sharp, very fast and very lethal martial art with an entire warrior philosophy behind it, therefore a separate and unique style.