Title: Yamagami Hachirō cho teikoku gakushiinshō jushō nihon katchū no shinkenkyū no kenkyū : sono shutten o saguru Author: Kenji Ishida Publisher: Rekiken, 2009 ISBN: 978-4-903991-31-3 Language: Japanese Illustrations: Only text Other: 193 pages, 21 cm by 15 cm, softcover Topics:Katchū ID: B0561
Title: Yoroi to kabuto Publisher: Hoikusha, 1975 ISBN: 4-568-50344-0 C0172 Language: Japanese Illustrations: Color and black and white pictures Other: 152 pages, 15 cm by 10.5 cm, softcover Topics:Kabuto, Katchū ID: B0560
Small book, many nice pictures of mostly famous pieces. Written by two prominent specialists.
Title: Tōken Author: Nobuo Ogasawara Publisher: Hoikusha, 1969 ISBN: 4-586-52103-1 C0172 Language: Japanese Illustrations: Color pictures and black and white pictures Other: 189 pages, 18.5 cm by 13 cm, hardcover Topics:Katchū, Nihontō, Paintings, Tōsōgu ID: B0558
Nice introduction (small size) book with many pictures.
Title: Katchū Author: Hachirō Yamagami Publisher: Arusus, 1943 Language: Japanese Illustrations: Black and white pictures Other: 102 pages, 19 cm by 13 cm, hardcover Topics:Kabuto, Katchū ID: B0557
Small booklet with many (rather dark) pictures, of mostly famous armors and kabuto.
Title: Nihon seishin to katchū Author: Hachirō Yamagami Publisher: Bunmeisha, 1941 Language: Japanese Illustrations: Black and white pictures and illustrations Other: 92 pages, 18.5 cm by 12.5 cm, softcover Topics:Kabuto, Katchū ID: B0556
Title: Meishō no yoroi kabuto monogatari Author: Yoshihiko Sasama Publisher: Yūzankaku Shuppan, 1971 Language: Japanese Illustrations: Black and white pictures and illustrations Other: 242 pages, 19 cm by 13 cm, softcover Topics:Kabuto, Katchū ID: B0555
Title: Nihon no katchū Author: Hachirō Yamagami Publisher: Sōgensha, 1939,1941 Language: Japanese Illustrations: Black and white pictures and illustrations Other: 259 pages, 19 cm by 13.5 cm, hardcover Topics:Kabuto, Katchū, Tōsōgu ID: B0554
Title: Yūshō no yosooi = Samurai armor design : Sengoku no biishiki katchū jinbaori Author: Iwao Nagasaki, Mikiko Yonehara Publisher: Pie Bukkusu, 2008 Language: Japanese and some English Illustrations: Color pictures Other: 329 pages, 21 cm by 15 cm, softcover Topics:Kabuto, Katchū, Tōsōgu ID: B0551
Great, more art oriented book with many pictures of mostly famous armors, kabuto and jinbaori.
Title: Yamagami Hachirō cho teikoku gakushiinshō jushō nihon katchū no shinkenkyū no kenkyū : sono shutten o saguru
Title: Yoroi to kabuto
Title: Japanese Swords
Title: Tōken
Title: Katchū
Title: Nihon seishin to katchū
Title: Meishō no yoroi kabuto monogatari
Title: Nihon no katchū
Title: Kabuto no kenkyū 
Title: Yūshō no yosooi = Samurai armor design : Sengoku no biishiki katchū jinbaori
