Thank you for viewing! I purchased this book in 2020 and have only read it once, storing it on my bookshelf since then. This is a practical book that explains the basic Excel skills used in investment banking! Please note that the obi (book band) has some damage. - Title: Excel Work Techniques for Foreign Investment Banks - Author: Sei Kumano - Publisher: Diamond Inc. - Price: 1700 yen (excluding tax) Thank you!