"Kitami-shiki Illustration IT Juku Applied Information Technology Engineer Reiwa 03" Ryuji Kitami Price: ¥3280 #RyujiKitami #Ryuji_Kitami #Book #Electrical/Mechanical/Electronic Communication As the name suggests, all explanations are accompanied by illustrations, making it very easy to understand and allowing for enjoyable learning. There are no markings inside. The cover has some wear and tear from being carried in a bag.