This is a collection of letters exchanged between two university professors, Tatsuru Uchida and Chizuru Misuna, who share the common experience of raising children alone. Drawing on their respective experiences, as well as anecdotes of famous people and classical literature, they discuss parenting and life from various angles, making for a compelling read. - Title: Kind-Hearted and Strong - Authors: Tatsuru Uchida, Chizuru Misuna - ISBN: 978-4-7947-7385-6 - Price: 1800 yen + tax I have read it once. There are small creases at the top and bottom of the cover, but there are no noticeable stains.