“522 Hertz Whales” by Sonoko Machida is a human interest book that unfolds a moving story. - Title: 522 Hertz Whales - Author: Sonoko Machida - Publisher: Bungeishunju - Year of Publication: 2020 - ISBN: 978-4-16-008600-0 Price: 1,600 yen (excluding tax) Thank you for viewing. Although unread, this item has been handled by someone else, so we would appreciate it if you could understand this. Thank you for your consideration.