Greetings Rum Soaked Fist,
I had a chance to sit down and talk with my senior in multiple arts' lineages, Michael Goddard. He shares some of his experiences training Baguazhang, Mikkyo, and Reiki with Chris Matsuo, Ray Carbullido, and Mitsuoka Hidetoshi. We talk about our shared Reiki lineage and practicing Shingon Mikkyo. Michael offers the first 5 people to e-mail him with his Cranio-Sacral Therapy teacher's name a coupon to access the course Intro to Mikkyo on the Udemy platform. Currently, there are still some coupons available. I have provided a link in the description and in a card toward the end of the YouTube video to Michael's video to redeem the free course.
https://www.youtube.com/watch?v=Hxa91l6rZTE