【Overview】 This book, "1-Minute Concentration Method," by Takashi Ishii, offers practical techniques for enhancing concentration. It is packed with tips for achieving deep focus in a short amount of time. 【Content】 The book explains methodologies for improving concentration, with a particular focus on "Level 1" and "Level 2" concentration. The table of contents includes specific techniques and case studies, making it applicable to real life. 【Target Audience】 This book is ideal for those who want to improve their concentration in work or studies. It is filled with know-how that busy modern people can practice in a short time. - Title: 1-Minute Concentration Method - Author: Takashi Ishii - Publisher: KADOKAWA - ISBN: 9784046009470 - Table of Contents: Level 1 Concentration and Level 2 Concentration - Price: 1400 yen Thank you for viewing.