Yotsuya Gakuin 55-Step Brush Pen Calligraphy Course Materials Includes DVD. This is a complete set of materials for the Yotsuya Gakuin correspondence course, originally priced at 29,000 yen. The materials have been copied for use, so there are no markings. Only STEP 1 of the correction assignment book was used, and one page has been removed for submission. There is a spot on the surface with brush ink. Please check the photos. Correction envelopes are not included. Everything else is complete.