Dear all, Welcome to NAGOYA. I think the following will help you to buy materials for robocup. https://docs.google.com/document/d/1xxVMDzEtqvQ3M5NMFxIgxuO8KCAGaVLZUCAIw1swz9Q/edit?usp=sharing Sincerely, Hideaki Minakata (LOC)