Studies in Kyo Goto by Kasahara Koju and Akimoto Shigeo
"Studies in Kyo Goto" by Kasahara Koju and Akimoto Shigeo. This book is dedicated to side branches of famous Goto family. Inside we will find everything we might look for in a book like that. There are good quality photos with close ups, English description of every item, 19 pages of history of the families and one chapter with comparison of real and fake signatures.