The treatment itself has an immediate effect, meaning that the moment you sit up, you feel different in your body. 
However, when done regularly, i.e. monthly, Tenohira builds a robust yet incredibly open energy body, similar in the way we can build muscle memory, and you will start to live your life from this robust yet open inner state. Think of making decisions, setting your goals and interacting with your loved ones from a place of grounded openness instead of a fractured, frazzled and dispersed sense of Self.