Bumon

Bumon Academia Online is a digital learning platform focused on Bujinkan martial arts. It offers individual video courses featuring techniques, interviews, and talks, as well as an annual membership that provides unlimited access to an extensive library of exclusive material. The academy states that members can explore more than 60 hours of study and training content. Courses are available for individual purchase, with users able to create an account, select a video, and choose a payment method.

The instructional library covers a range of Bujinkan traditions and disciplines, with detailed, step-by-step demonstrations of techniques and movements, from basic strikes and blocks to advanced combinations and strategies. Listed subjects include Jutte jutsu, Koto Ryū Chuden Gata, Gyokko Ryū Kosshijutsu, and Kukishinden Ryū practices such as Hanbōjutsu and Bikenjutsu. The platform also features conversations with international Bujinkan instructors and teachers, sharing perspectives and experiences related to the Koryū and the teachings of Sōke Masaaki Hatsumi. Training is guided by Dai Shihan Christian Petroccello, described as a disciple of Hatsumi.