"Just 1 Minute Exercises for Tinnitus and Hearing Loss from Age 70 Onward" Taught by a Leading ENT Specialist Author: Hideaki Sakata Publisher: Masaki Murakami Price: ¥1400 (excluding tax) This book introduces ear squats to stimulate the otoliths, pleasant massages, how to listen to music beneficial for hearing, and listening training. It's packed with interesting content, such as the positive effects of conversation. I am selling this to organize my bookshelf.