A lecture textbook for those who want to dig deeper into Ogham and its underlying concepts.
 Using the original text, we will delve into the divinities and creatures that govern each of the 20 types of trees, and learn the ideas and cultural aspects of ancient Britons (Celtic) so that we can use them as hints to understand life more deeply. Will be.
 (Overview)
 About Ogham
 Energy of the trees Connections with the trees of the ancient Briton (Celtic) and Ogham
 Ancient Briton (Celtic) Thought and Divinity
 Tree teachings and ancient Briton (Celtic) culture
 About all 20 types of trees and public holidays, etc.
 Practice
 How to use ・ Ogham horoscope ・ Ogham glove ・ Sigil
 After reading the text and passing the prescribed certification exam, we will issue an "Ogham Practitioner ® Advanced" certificate. A certificate of completion will be issued to those who do not need qualification.
 After reading, take a skill-up course (additional cost will be charged), and if you pass the prescribed certification exam, you will be certified as "Ogham Practitioner ® Master " and you can open the course as an instructor.