A business book introducing a unique method to speed up thinking. - Title: Zero-Second Thinking - Author: Yuji Akahane - Price: 1400 yen - Content: Thinking method using a unique method Thank you for viewing. - Please refrain from purchasing if you are nervous about used items or items stored at home. [Regarding Shipping] - Shipping will be via the anonymous "Rakuraku Mercari Bin" service. - Date and time of delivery cannot be specified. If you have any questions, please comment before purchasing.