"Sukkiri Wakaru Java Nyumon" (Clearly Understand Java Introduction) Flarelink / Daigo Kunimoto / Kiyotaka Nakayama Price: ¥2600 Although not mentioned in the book, it was used during training. #Flarelink #DaigoKunimoto #KiyotakaNakayama #Book #Electrical/Mechanical/ElectronicCommunication