Author: Seiichi Asanao
Publisher: Yūzankaku Shuppan, 1976
Language: Japanese
Illustrations: Black and white pictures, some color pictures
Other: 189 pages, 26 cm by 18.5 cm, hardcover
Topics: Documents, Kabuto, Paintings
ID: B0265
This is the standard work on the evolution zunari kabuto and how they relate to other helmet types. This is the hardcover edition. A softcover edition also exist (B0266).