Dr. Tomabechi Works DVD Volume 30 Cognitive Blue Cell Black Swan ~ Tomabechi-Style Hybrid Cognitive Warfare Guide Hidehito Tomabechi Includes a USB drive as a pre-order bonus. Overall, in beautiful condition with no signs of use. * I was overwhelmed not only by the lecture content but also by the functional sound sources (4 tracks in total). Personally, I think this is the best work in the series. Selling Price: 137,445 yen (tax included)